Rushin Shah, Engineering Manager, Facebook at MLconf SF 2017
•
4 likes•1,189 views
Natural Language Understanding @ Facebook Scale: At Facebook, text understanding is the key to surfacing content that’s relevant and personalized, plus enabling new experiences like social recommendations and Marketplace suggestions. In this talk, I will introduce you to DeepText, Facebook’s platform for text understanding, and discuss the various models it supports. Bio: Rushin Shah is an engineering leader at Facebook, currently working on natural language understanding and dialog. Previously, he was at Siri at Apple for 5 years, where he built and headed the natural language understanding group, which included teams dedicated to modeling, engineering and data science. He also worked at the query understanding group at Yahoo. He has worked on a broad range of problems in the NLP area including parsing, information extraction, dialog and question answering. He holds degrees in language technologies and computer science from Carnegie Mellon and IIT Kharagpur.
Report
Share
Report
Share
Download to read offline
Recommended
東日本大震災から学ぶソーシャル翻訳
リングァ茶屋 Vol. 5 with グローバルボイス
「東北関東大震災から学ぶソーシャル翻訳～オルタナティブな情報発信の方法を考える」
クリスサルツバーグ & 佐々木朋美
2011年4月8日（金）午後7時～9時
3月11日に起きた東北関東大震災以降、日本は多くのメディアから注目を浴びています。日本各地でソーシャルメディアを使った情報の共有や発信が個人レベルで行われています。また、世界中の人たちは、不安な気持ちで事態の推移を見守りながら、マスメディアだけではなくソーシャルメディアからも最新情報を得ています。
「グローバルな視聴者・読者」と「ローカルな発信者」という両者の間には言葉の壁が立ちはだかっています。私たちは、この壁を乗り越え、情報を共有することができるのでしょうか。私たちは何を、どのように翻訳したらよいのでしょうか。Google Docsのようなクラウドコンピューティング・ツールは、その時に、どう役立つのでしょうか。今回は、地球市民のためのメディアプロジェクトである「グローバルボイス」*の編集経験をもつ佐々木朋美さんとChris Salzbergさんから「グローバルボイス」の実践をお聞きし、ソーシャルメディアの可能性について参加者の皆さんと一緒に話し合いたいと思います。
-----------------------------------------------------------------
Translating in the cloud: Lessons from the 2011 Tohoku Earthquake
Presented on April 8th, 2011 by Chris Salzberg & Tomomi Sasaki
In the last few weeks, Japan has experienced more intense media attention than at any other time in recent history. Millions of people around the world, following developments in Japan with concern and apprehension, have turned to social media tools as a complementary, up-to-the-minute source of information alongside mass media. Japanese, in turn, have used social media tools to coordinate and share information at a local level.
Between these two perspectives -- that of the "global" onlooker and that of the "local" participant -- stands a daunting language barrier. How can we share information across this barrier? What should we translate, and how? How can “cloud computing” tools such as Google Docs help us do this? In this session, we discuss these and other questions through examples from Global Voices, a global citizen media project.
Anima Anadkumar, Principal Scientist, Amazon Web Services, Endowed Professor,...
Large-scale Machine Learning: Deep, Distributed and Multi-Dimensional:
Modern machine learning involves deep neural network architectures which yields state-of-art performance on multiple domains such as computer vision, natural language processing and speech recognition. As the data and models scale, it becomes necessary to have multiple processing units for both training and inference. Apache MXNet is an open-source framework developed for distributed deep learning. I will describe the underlying lightweight hierarchical parameter server architecture that results in high efficiency in distributed settings.
Pushing the current boundaries of deep learning requires using multiple dimensions and modalities. These can be encoded into tensors, which are natural extensions of matrices. We present new deep learning architectures that preserve the multi-dimensional information in data end-to-end. We show that tensor contractions and regression layers are an effective replacement for fully connected layers in deep learning architectures. They result in significant space savings with negligible performance degradation. These functionalities are available in the Tensorly package with MXNet backend interface for large-scale efficient learning.
Bio: Anima Anandkumar is a principal scientist at Amazon Web Services and a Bren professor at Caltech CMS department. Her research interests are in the areas of large-scale machine learning, non-convex optimization and high-dimensional statistics. In particular, she has been spearheading the development and analysis of tensor algorithms. She is the recipient of several awards such as the Alfred. P. Sloan Fellowship, Microsoft Faculty Fellowship, Google research award, ARO and AFOSR Young Investigator Awards, NSF Career Award, Early Career Excellence in Research Award at UCI, Best Thesis Award from the ACM Sigmetrics society, IBM Fran Allen PhD fellowship, and several best paper awards. She has been featured in a number of forums such as the yourstory, Quora ML session, O’Reilly media, and so on. She received her B.Tech in Electrical Engineering from IIT Madras in 2004 and her PhD from Cornell University in 2009. She was a postdoctoral researcher at MIT from 2009 to 2010, an assistant professor at U.C. Irvine between 2010 and 2016, and a visiting researcher at Microsoft Research New England in 2012 and 2014.
Tamara G. Kolda, Distinguished Member of Technical Staff, Sandia National Lab...
Tensor Decomposition: A Mathematical Tool for Data Analysis:
Tensors are multiway arrays, and tensor decompositions are powerful tools for data analysis. In this talk, we demonstrate the wide-ranging utility of the canonical polyadic (CP) tensor decomposition with examples in neuroscience and chemical detection. The CP model is extremely useful for interpretation, as we show with an example in neuroscience. However, it can be difficult to fit to real data for a variety of reasons. We present a novel randomized method for fitting the CP decomposition to dense data that is more scalable and robust than the standard techniques. We further consider the modeling assumptions for fitting tensor decompositions to data and explain alternative strategies for different statistical scenarios, resulting in a _generalized_ CP tensor decomposition.
Bio: Tamara G. Kolda is a member of the Data Science and Cyber Analytics Department at Sandia National Laboratories in Livermore, CA. Her research is generally in the area of computational science and data analysis, with specialties in multilinear algebra and tensor decompositions, graph models and algorithms, data mining, optimization, nonlinear solvers, parallel computing and the design of scientific software. She has received a Presidential Early Career Award for Scientists and Engineers (PECASE), been named a Distinguished Scientist of the Association for Computing Machinery (ACM) and a Fellow of the Society for Industrial and Applied Mathematics (SIAM). She was the winner of an R&D100 award and three best paper prizes at international conferences. She is currently a member of the SIAM Board of Trustees and serves as associate editor for both the SIAM J. Scientific Computing and the SIAM J. Matrix Analysis and Applications.
Dr. June Andrews, Principal Data Scientist, Wise.io, From GE Digital at MLcon...
Counter Intuitive Machine Learning for the Industrial Internet of Things:
The Industrial Internet of Things (IIoT) is the infrastructure and data flow built around the world’s most valuable things like airplane engines, medical scanners, nuclear power plants, and oil pipelines. These machines and systems require far greater uptime, security, governance, and regulation than the IoT landscape based around consumer activity. In the IIoT the cost of being wrong can be the catastrophic loss of life on a massive scale. Nevertheless, given the growing scale through the digitalization of industrial assets, there is clearly a growing role for machine learning to help augment and automate human decision making. It is against this backdrop that traditional machine learning techniques must be adapted and need based innovations created. We see industrial machine learning as distinct from consumer machine learning and in this talk we will cover the counterintuitive changes of featurization, metrics for model performance, and human-in-the-loop design changes for using machine learning in an industrial environment.
Bio: June Andrews is a Principal Data Scientist at Wise.io, From GE Digital working on a machine learning and data science platform for the Industrial Internet of Things, which includes aviation, trains, and power plants. Previously, she worked at Pinterest spearheading the Data Trustworthiness and Signals Program to create a healthy data ecosystem for machine learning. She has also lead efforts at LinkedIn on growth, engagement, and social network analysis to increase economic opportunity for professionals. June holds degrees in applied mathematics, computer science, and electrical engineering from UC Berkeley and Cornell.
Daniel Shank, Data Scientist, Talla at MLconf SF 2017
Getting Value Out of Chat Data:
Chat-based interfaces are increasingly common, whether as customers interacting with companies or as employees communicating with each other within an organization. Given the large number of chat logs being captured, along with recent advances in natural language processing, there is a desire to leverage this data for both insight generation and machine learning applications. Unfortunately, chat data is user-generated data, meaning it is often noisy and difficult to normalize. It is also mostly short texts and heavily context-dependent, which cause difficulty in applying methods such as topic modeling and information extraction.
Despite these challenges, it is still possible to extract useful information from these data sources. In this talk, I will be providing an overview of techniques and practices for working with chat-based user interaction data with a focus on machine-augmented data annotation and unsupervised learning methods.
Bio: Daniel Shank is a Senior Data Scientist at Talla, a company developing a platform for intelligent information discovery and delivery. His focus is on developing machine learning techniques to handle various business automation tasks, such as scheduling, polls, expert identification, as well as doing work on NLP. Before joining Talla as the company’s first employee in 2015, Daniel worked with TechStars Boston and did consulting work for ThriveHive, a small business focused marketing company in Boston. He studied economics at the University of Chicago.
Michael Alcorn, Sr. Software Engineer, Red Hat Inc. at MLconf SF 2017
Representation Learning @ Red Hat:
For many companies, the vast majority of their data is unstructured and unlabeled; however, the data often contains information that could be useful in a variety of scenarios. Representation learning is the process of extracting meaningful features from unlabeled data so that it can be used in other tasks. In this talk, you’ll hear about how Red Hat is using deep learning to discover meaningful entity representations in a number of different settings, including: (1) identifying duplicate documents on the Customer Portal, (2) finding contextually similar URLs with word2vec, and (3) clustering behaviorally similar customers with doc2vec. To close, we will walk through an example demonstrating how representation learning can be applied to Major League Baseball players.
Bio: Michael first developed his data crunching chops as an undergraduate at Auburn University (War Eagle!) where he used a number of different statistical techniques to investigate various aspects of salamander biology (work that led to several publications). He then went on to earn a M.S. in evolutionary biology from The University of Chicago (where he wrote a thesis on frog ecomorphology) before changing directions and earning a second M.S. in computer science (with a focus on intelligent systems) from The University of Texas at Dallas. As a Machine Learning Engineer – Information Retrieval at Red Hat, Michael is constantly looking for ways to use the latest and greatest machine learning technology to improve search.
Talha Obaid, Email Security, Symantec at MLconf ATL 2017
A Machine Learning approach for detecting a Malware:
The project is to improve the way we detect script based malware using Machine Learning. Malware has become one of the most active channel to deliver threats like Banking Trojans and Ransomware. The talk is aimed at finding a new and effective way to detect the malware. We started with acquiring both malicious and clean samples. Later we performed feature identification, while building on top of existing knowledge base of malware. Then we performed automated feature extraction. After certain feature set is obtained, we teased-out feature which are categorical, interdependent or composite. We applied varying machine learning models, producing both binary and categorical outcomes. We cross validated our results and re-tuned our feature set and our model, until we obtained satisfying results, with least false-positives. We concluded that not all the extracted features are significant, in fact some features are detrimental on the model performance. Once such features are factored-out, it results not only in better match, but also provides a significant gain in performance.
Matineh Shaker, Artificial Intelligence Scientist, Bonsai at MLconf SF 2017
Deep Reinforcement Learning with Shallow Trees:
In this talk, I present Concept Network Reinforcement Learning (CNRL), developed at Bonsai. It is an industrially applicable approach to solving complex tasks using reinforcement learning, which facilitates problem decomposition, allows component reuse, and simplifies reward functions. Inspired by Sutton’s options framework, we introduce the notion of “Concept Networks” which are tree-like structures in which leaves are “sub-concepts” (sub-tasks), representing policies on a subset of state space. The parent (non-leaf) nodes are “Selectors”, containing policies on which sub-concept to choose from the child nodes, at each time during an episode. There will be a high-level overview on the reinforcement learning fundamentals at the beginning of the talk.
Bio: Matineh Shaker is an Artificial Intelligence Scientist at Bonsai in Berkeley, CA, where she builds machine learning, reinforcement learning, and deep learning tools and algorithms for general purpose intelligent systems. She was previously a Machine Learning Researcher at Geometric Intelligence, Data Science Fellow at Insight Data Science, Predoctoral Fellow at Harvard Medical School. She received her PhD from Northeastern University with a dissertation in geometry-inspired manifold learning.
Recommended
東日本大震災から学ぶソーシャル翻訳
リングァ茶屋 Vol. 5 with グローバルボイス
「東北関東大震災から学ぶソーシャル翻訳～オルタナティブな情報発信の方法を考える」
クリスサルツバーグ & 佐々木朋美
2011年4月8日（金）午後7時～9時
3月11日に起きた東北関東大震災以降、日本は多くのメディアから注目を浴びています。日本各地でソーシャルメディアを使った情報の共有や発信が個人レベルで行われています。また、世界中の人たちは、不安な気持ちで事態の推移を見守りながら、マスメディアだけではなくソーシャルメディアからも最新情報を得ています。
「グローバルな視聴者・読者」と「ローカルな発信者」という両者の間には言葉の壁が立ちはだかっています。私たちは、この壁を乗り越え、情報を共有することができるのでしょうか。私たちは何を、どのように翻訳したらよいのでしょうか。Google Docsのようなクラウドコンピューティング・ツールは、その時に、どう役立つのでしょうか。今回は、地球市民のためのメディアプロジェクトである「グローバルボイス」*の編集経験をもつ佐々木朋美さんとChris Salzbergさんから「グローバルボイス」の実践をお聞きし、ソーシャルメディアの可能性について参加者の皆さんと一緒に話し合いたいと思います。
-----------------------------------------------------------------
Translating in the cloud: Lessons from the 2011 Tohoku Earthquake
Presented on April 8th, 2011 by Chris Salzberg & Tomomi Sasaki
In the last few weeks, Japan has experienced more intense media attention than at any other time in recent history. Millions of people around the world, following developments in Japan with concern and apprehension, have turned to social media tools as a complementary, up-to-the-minute source of information alongside mass media. Japanese, in turn, have used social media tools to coordinate and share information at a local level.
Between these two perspectives -- that of the "global" onlooker and that of the "local" participant -- stands a daunting language barrier. How can we share information across this barrier? What should we translate, and how? How can “cloud computing” tools such as Google Docs help us do this? In this session, we discuss these and other questions through examples from Global Voices, a global citizen media project.
Anima Anadkumar, Principal Scientist, Amazon Web Services, Endowed Professor,...
Large-scale Machine Learning: Deep, Distributed and Multi-Dimensional:
Modern machine learning involves deep neural network architectures which yields state-of-art performance on multiple domains such as computer vision, natural language processing and speech recognition. As the data and models scale, it becomes necessary to have multiple processing units for both training and inference. Apache MXNet is an open-source framework developed for distributed deep learning. I will describe the underlying lightweight hierarchical parameter server architecture that results in high efficiency in distributed settings.
Pushing the current boundaries of deep learning requires using multiple dimensions and modalities. These can be encoded into tensors, which are natural extensions of matrices. We present new deep learning architectures that preserve the multi-dimensional information in data end-to-end. We show that tensor contractions and regression layers are an effective replacement for fully connected layers in deep learning architectures. They result in significant space savings with negligible performance degradation. These functionalities are available in the Tensorly package with MXNet backend interface for large-scale efficient learning.
Bio: Anima Anandkumar is a principal scientist at Amazon Web Services and a Bren professor at Caltech CMS department. Her research interests are in the areas of large-scale machine learning, non-convex optimization and high-dimensional statistics. In particular, she has been spearheading the development and analysis of tensor algorithms. She is the recipient of several awards such as the Alfred. P. Sloan Fellowship, Microsoft Faculty Fellowship, Google research award, ARO and AFOSR Young Investigator Awards, NSF Career Award, Early Career Excellence in Research Award at UCI, Best Thesis Award from the ACM Sigmetrics society, IBM Fran Allen PhD fellowship, and several best paper awards. She has been featured in a number of forums such as the yourstory, Quora ML session, O’Reilly media, and so on. She received her B.Tech in Electrical Engineering from IIT Madras in 2004 and her PhD from Cornell University in 2009. She was a postdoctoral researcher at MIT from 2009 to 2010, an assistant professor at U.C. Irvine between 2010 and 2016, and a visiting researcher at Microsoft Research New England in 2012 and 2014.
Tamara G. Kolda, Distinguished Member of Technical Staff, Sandia National Lab...
Tensor Decomposition: A Mathematical Tool for Data Analysis:
Tensors are multiway arrays, and tensor decompositions are powerful tools for data analysis. In this talk, we demonstrate the wide-ranging utility of the canonical polyadic (CP) tensor decomposition with examples in neuroscience and chemical detection. The CP model is extremely useful for interpretation, as we show with an example in neuroscience. However, it can be difficult to fit to real data for a variety of reasons. We present a novel randomized method for fitting the CP decomposition to dense data that is more scalable and robust than the standard techniques. We further consider the modeling assumptions for fitting tensor decompositions to data and explain alternative strategies for different statistical scenarios, resulting in a _generalized_ CP tensor decomposition.
Bio: Tamara G. Kolda is a member of the Data Science and Cyber Analytics Department at Sandia National Laboratories in Livermore, CA. Her research is generally in the area of computational science and data analysis, with specialties in multilinear algebra and tensor decompositions, graph models and algorithms, data mining, optimization, nonlinear solvers, parallel computing and the design of scientific software. She has received a Presidential Early Career Award for Scientists and Engineers (PECASE), been named a Distinguished Scientist of the Association for Computing Machinery (ACM) and a Fellow of the Society for Industrial and Applied Mathematics (SIAM). She was the winner of an R&D100 award and three best paper prizes at international conferences. She is currently a member of the SIAM Board of Trustees and serves as associate editor for both the SIAM J. Scientific Computing and the SIAM J. Matrix Analysis and Applications.
Dr. June Andrews, Principal Data Scientist, Wise.io, From GE Digital at MLcon...
Counter Intuitive Machine Learning for the Industrial Internet of Things:
The Industrial Internet of Things (IIoT) is the infrastructure and data flow built around the world’s most valuable things like airplane engines, medical scanners, nuclear power plants, and oil pipelines. These machines and systems require far greater uptime, security, governance, and regulation than the IoT landscape based around consumer activity. In the IIoT the cost of being wrong can be the catastrophic loss of life on a massive scale. Nevertheless, given the growing scale through the digitalization of industrial assets, there is clearly a growing role for machine learning to help augment and automate human decision making. It is against this backdrop that traditional machine learning techniques must be adapted and need based innovations created. We see industrial machine learning as distinct from consumer machine learning and in this talk we will cover the counterintuitive changes of featurization, metrics for model performance, and human-in-the-loop design changes for using machine learning in an industrial environment.
Bio: June Andrews is a Principal Data Scientist at Wise.io, From GE Digital working on a machine learning and data science platform for the Industrial Internet of Things, which includes aviation, trains, and power plants. Previously, she worked at Pinterest spearheading the Data Trustworthiness and Signals Program to create a healthy data ecosystem for machine learning. She has also lead efforts at LinkedIn on growth, engagement, and social network analysis to increase economic opportunity for professionals. June holds degrees in applied mathematics, computer science, and electrical engineering from UC Berkeley and Cornell.
Daniel Shank, Data Scientist, Talla at MLconf SF 2017
Getting Value Out of Chat Data:
Chat-based interfaces are increasingly common, whether as customers interacting with companies or as employees communicating with each other within an organization. Given the large number of chat logs being captured, along with recent advances in natural language processing, there is a desire to leverage this data for both insight generation and machine learning applications. Unfortunately, chat data is user-generated data, meaning it is often noisy and difficult to normalize. It is also mostly short texts and heavily context-dependent, which cause difficulty in applying methods such as topic modeling and information extraction.
Despite these challenges, it is still possible to extract useful information from these data sources. In this talk, I will be providing an overview of techniques and practices for working with chat-based user interaction data with a focus on machine-augmented data annotation and unsupervised learning methods.
Bio: Daniel Shank is a Senior Data Scientist at Talla, a company developing a platform for intelligent information discovery and delivery. His focus is on developing machine learning techniques to handle various business automation tasks, such as scheduling, polls, expert identification, as well as doing work on NLP. Before joining Talla as the company’s first employee in 2015, Daniel worked with TechStars Boston and did consulting work for ThriveHive, a small business focused marketing company in Boston. He studied economics at the University of Chicago.
Michael Alcorn, Sr. Software Engineer, Red Hat Inc. at MLconf SF 2017
Representation Learning @ Red Hat:
For many companies, the vast majority of their data is unstructured and unlabeled; however, the data often contains information that could be useful in a variety of scenarios. Representation learning is the process of extracting meaningful features from unlabeled data so that it can be used in other tasks. In this talk, you’ll hear about how Red Hat is using deep learning to discover meaningful entity representations in a number of different settings, including: (1) identifying duplicate documents on the Customer Portal, (2) finding contextually similar URLs with word2vec, and (3) clustering behaviorally similar customers with doc2vec. To close, we will walk through an example demonstrating how representation learning can be applied to Major League Baseball players.
Bio: Michael first developed his data crunching chops as an undergraduate at Auburn University (War Eagle!) where he used a number of different statistical techniques to investigate various aspects of salamander biology (work that led to several publications). He then went on to earn a M.S. in evolutionary biology from The University of Chicago (where he wrote a thesis on frog ecomorphology) before changing directions and earning a second M.S. in computer science (with a focus on intelligent systems) from The University of Texas at Dallas. As a Machine Learning Engineer – Information Retrieval at Red Hat, Michael is constantly looking for ways to use the latest and greatest machine learning technology to improve search.
Talha Obaid, Email Security, Symantec at MLconf ATL 2017
A Machine Learning approach for detecting a Malware:
The project is to improve the way we detect script based malware using Machine Learning. Malware has become one of the most active channel to deliver threats like Banking Trojans and Ransomware. The talk is aimed at finding a new and effective way to detect the malware. We started with acquiring both malicious and clean samples. Later we performed feature identification, while building on top of existing knowledge base of malware. Then we performed automated feature extraction. After certain feature set is obtained, we teased-out feature which are categorical, interdependent or composite. We applied varying machine learning models, producing both binary and categorical outcomes. We cross validated our results and re-tuned our feature set and our model, until we obtained satisfying results, with least false-positives. We concluded that not all the extracted features are significant, in fact some features are detrimental on the model performance. Once such features are factored-out, it results not only in better match, but also provides a significant gain in performance.
Matineh Shaker, Artificial Intelligence Scientist, Bonsai at MLconf SF 2017
Deep Reinforcement Learning with Shallow Trees:
In this talk, I present Concept Network Reinforcement Learning (CNRL), developed at Bonsai. It is an industrially applicable approach to solving complex tasks using reinforcement learning, which facilitates problem decomposition, allows component reuse, and simplifies reward functions. Inspired by Sutton’s options framework, we introduce the notion of “Concept Networks” which are tree-like structures in which leaves are “sub-concepts” (sub-tasks), representing policies on a subset of state space. The parent (non-leaf) nodes are “Selectors”, containing policies on which sub-concept to choose from the child nodes, at each time during an episode. There will be a high-level overview on the reinforcement learning fundamentals at the beginning of the talk.
Bio: Matineh Shaker is an Artificial Intelligence Scientist at Bonsai in Berkeley, CA, where she builds machine learning, reinforcement learning, and deep learning tools and algorithms for general purpose intelligent systems. She was previously a Machine Learning Researcher at Geometric Intelligence, Data Science Fellow at Insight Data Science, Predoctoral Fellow at Harvard Medical School. She received her PhD from Northeastern University with a dissertation in geometry-inspired manifold learning.
Xavier Amatriain, Cofounder & CTO, Curai at MLconf SF 2017
ML to Cure the World:
The practice of medicine involves diagnosis, treatment, and prevention of diseases. Recent technological breakthroughs have made little dent to the centuries-old system of practicing medicine: complex diagnostic decisions are still mostly dependent on “educated” work-ups of the doctors, and rely on somewhat outdated tools and incomplete data. All of this often leads to imperfect, biased, and, at times, incorrect diagnosis and treatment.
With a growing research community as well as tech companies working on AI advances to medicine, the hope for healthcare renaissance is definitely not lost. The emphasis of this talk will be on ML-driven medicine. We will discuss recent AI advancements for aiding medical decision including language understanding, medical knowledge base construction and diagnosis systems. We will discuss the importance of personalized medicine that takes into account not only the user, but also the context, and other metadata. We will also highlight challenges in designing ML-based medical systems that are accurate, but at the same time engaging and trustworthy for the user.
Bio: Xavier Amatriain is currently co-founder and CTO of Curai, a stealth startup trying to radically improve healthcare for patients by using AI. Previous to this, he was VP of Engineering at Quora, and Research/engineering Director at Netflix, where he led the team building the famous Netflix recommendation algorithms. Before going into leadership positions in industry, Xavier was a research scientist at Telefonica Research and a research director at UCSB. With over 50 publications (and 3k+ citations) in different fields, Xavier is best known for his work on machine learning in general and recommender systems in particular. He has lectured at different universities both in the US and Spain and is frequently invited as a speaker at conferences and companies.
LN Renganarayana, Architect, ML Platform and Services and Madhura Dudhgaonkar...
Lessons Learnt from building ML Products for enterprise SaaS:
Having spent the last 4+ years productizing ML powered enterprise products, we have learnt a lot! Join us to hear the stories of our stumbles (ahem learnings) in applying machine learning to solve business problems for Fortune 500 companies. Our hands-on experience has shaped our product strategy, ML platform design and organization’s operational principles. And the investments we made based on our learnings have helped us drastically improve our time to market for ML products. Come on by to hear the technical and organizational challenges (and some solutions) in building ML products for enterprise SaaS. Hopefully our learnings will be useful in your journey.
Bio: LN leads the architecture and design of Workday’s ML Platform and Services. He is all about building large scale distributed systems and data platforms. Currently his days (and some nights) are spent on solving the challenges in building ML products for Enterprise SaaS. LN’s career spans across HP, IBM Research, Symantec and now Workday. At Symantec, he was the architect and lead of a streaming platform that ingested and processed 2+ billions of events per day. As a Research Staff Member at IBM T.J. Watson Research Center, LN built optimizations for automatic parallelization, techniques for approximate computing, deployment automation for OpenStack, and analytics for large scale cloud services.
LN holds a Ph.D. in Computer Science from Colorado State University and has published more than 40 technical publications / patents. His work has received awards from ACM, IBM, and HP.
Bio:Madhura Dudhgaonkar is responsible for leading Workday’s search, data science and machine learning teams based in San Francisco. Her teams have spent ~4 years building machine learning products used by Fortune 500 companies. Her experience ranges from being a hands-on engineer to leading large engineering organizations. Madhura’s career spans across SUN Microsystems, Adobe and now Workday. During her career, she has been involved with building a variety of products – from developing Java Language to building a version 1.0 consumer product to building enterprise SaaS products.
She holds a bachelor’s degree in electronics and telecommunications and a master’s degree in math and computer science.
Madhura is originally from a small town in India and came to the United States to pursue her passion in technology. She currently calls San Francisco home, and despite nine years here, can’t get enough of its hilly charm, the diversity of people, culture, and experiences.
Jonas Schneider, Head of Engineering for Robotics, OpenAI
Machine Learning Systems at Scale:
OpenAI is a non-profit research company, discovering and enacting the path to safe artificial general intelligence. As part of our work, we regularly push the limits of scalability in cutting-edge ML algorithms. We’ve found that in many cases, designing the systems we build around the core algorithms is as important as designing the algorithms themselves. This means that many systems engineering areas, such as distributed computing, networking, and orchestration, are crucial for machine learning to succeed on large problems requiring thousands of computers. As a result, at OpenAI engineers and researchers work closely together to build these large systems as opposed to a strict researcher/engineer split. In this talk, we will go over some of the lessons we’ve learned, and how they come together in the design and internals of our system for learning-based robotics research.
Bio: Jonas leads technology development for OpenAI’s robotics group, developing methods to apply machine learning and AI to robots. He also helped build the infrastructure to scale OpenAI’s distributed ML systems to thousands of machines.
Ashfaq Munshi, ML7 Fellow, Pepperdata
Classifying Multi-Variate Time Series at Scale:
Characterizing and understanding the runtime behavior of large scale Big Data production systems is extremely important. Typical systems consist of hundreds to thousands of machines in a cluster with hundreds of terabytes of storage costing millions of dollars, solving problems that are business critical. By instrumenting each running process, and measuring their resource utilization including CPU, Memory, I/O, network etc., as time series it is possible to understand and characterize the workload on these massive clusters. Each time series is a series consisting of tens to tens of thousands of data points that must be ingested and then classified. At Pepperdata, our instrumentation of the clusters collects over three hundred metrics from each task every five seconds resulting in millions of data points per hour. At this scale the data are equivalent to the biggest IOT data sets in the world. Our objective is to classify the collection of time series into a set of classes that represent different work load types. Or phrased differently, our problem is essentially the problem of classifying multivariate time series.
In this talk, we propose a unique, off-the-shelf approach to classifying time series that achieves near best-in-class accuracy for univariate series and generalizes to multivariate time series. Our technique maps each time series to a Grammian Angular Difference Field (GADF), interprets that as an image, uses Google’s pre-trained CNN (trained on Inception v3) to map the GADF images into a 2048-dimensional vector space and then uses a small MLP with two hidden layers, with fifty nodes in each layer, and a softmax output to achieve the final classification. Our work is not domain specific – a fact proven by our achieving competitive accuracies with published results on the univariate UCR data set as well as the multivariate UCI data set.
Bio: Before joining Pepperdata, Ash was executive chairman for Marianas Labs, a deep learning startup sold in December 2015. Prior to that he was CEO for Graphite Systems, a big data storage startup that was sold to EMC DSSD in August 2015. Munshi also served as CTO of Yahoo, as a CEO of both public and private companies, and is on the board of several technology startups.
Dr. Steve Liu, Chief Scientist, Tinder at MLconf SF 2017
Personalized User Recommendations at Tinder: The TinVec Approach:
With 26 million matches per day and more than 20 billion matches made to date, Tinder is the world’s most popular app for meeting new people. Our users swipe for a variety of purposes, like dating to find love, expanding social networks and meeting locals when traveling.
Recommendation is an important service behind-the-scenes at Tinder, and a good recommendation system needs to be personalized to meet an individual user’s preferences. In this talk, we will discuss a new personalized recommendation approach being developed at Tinder, called TinVec. TinVec embeds users’ preferences into vectors leveraging on the large amount of swipes by Tinder users. We will discuss the design, implementation, and evaluation of TinVec as well as its application to
personalized recommendations.
Bio: Dr. Steve Liu is chief scientist at Tinder. In his role, he leads research innovation and applies novel technologies to new product developments.
He is currently a professor and William Dawson Scholar at McGill University School of Computer Science. He has also served as a visiting research scientist at HP Labs. Dr. Liu has published more than 280 research papers in peer-reviewed international journals and conference proceedings. He has also authored and co-authored several books. Over the course of his career, his research has focused on big data, machine learning/AI, computing systems and networking, Internet of Things, and more. His research has been referenced in articles publishing across The New York Times, IDG/Computer World, The Register, Business Insider, Huffington Post, CBC, NewScientist, MIT Technology Review, McGill Daily and others. He is a recipient of the Outstanding Young Canadian Computer Science Researcher Prizes from the Canadian Association of Computer Science and is a recipient of the Tomlinson Scientist Award from McGill University.
He is serving or has served on the editorial boards of ACM Transactions on Cyber-Physical Systems (TCPS), IEEE/ACM Transactions on Networking (ToN), IEEE Transactions on Parallel and Distributed Systems (TPDS), IEEE Transactions on Vehicular Technology (TVT), and IEEE Communications Surveys and Tutorials (COMST). He has also served on the organizing committees of more than 38 major international conferences and workshops.
Dr. Liu received his Ph.D. in Computer Science with multiple honors from the University of Illinois at Urbana-Champaign. He received his Master’s degree in Automation and BSc degree in Mathematics from Tsinghua University.
Doug Eck, Research Scientist, Google Magenta, at MLconf SF 2017
The Role of AI and Machine Learning in Creativity:
I’ll discuss Magenta, a Google Brain project investigating music and art generation using deep learning and reinforcement learning. I’ll describe the goals of Magenta and how it fits into the general trend of AI moving into our daily lives. One crucial question is: Where does AI and Machine Learning fit in the creative process? I’ll argue that it’s about augmenting and extending the artist rather than just creating artifacts (songs, paintings, etc.) with machines. I’ll talk about two recent projects. In the first, we explore the use of recurrent neural networks to extend musical phrases in different ways. In the second we look at teaching a neural network to draw with strokes. This will be a high-level overview talk with no need for knowledge of AI or Machine Learning.
Bio:Doug leads Magenta, a Google Brain project working to generate music, video, image and text using deep learning and reinforcement learning. A main goal of Magenta is to better understanding how AI can enable artists and musicians to express themselves in innovative new ways. Before Magenta, Doug led the Google Play Music search and recommendation team. From 2003 to 2010 Doug was faculty at the University of Montreal’s MILA Machine Learning lab, where he worked on expressive music performance and automatic tagging of music audio.
Ryan West, Machine Learning Engineer, Nexosis at MLconf ATL 2017
Codifying Data Science Intuition: Using Decision Theory to Automate Time Series Model Selection:
While models generated from cross-sectional data can utilize cross-validation for model selection, most time series models cannot be cross-validated due to the temporal structure of the data used to create them. It is possible to employ a rolling cross-validation technique, however this process is computationally expensive and provides no indication of the long-term forecast accuracies of the models.
The purpose of this talk is to elaborate how decision theory can be used to automate time series model selection in order to streamline the manual process of validation and testing. By creating consecutive, temporally independent holdout sets, performance metrics for each model’s prediction on each holdout set are fed into a decision function to select an unbiased model. The decision function helps minimize the poorest performance of each model across all holdout sets in order to counteract the possibility of choosing a model that overfits or underfits the holdout sets. Not only does this process improve forecast accuracy, but it also reduces computation time by only requiring the creation of a fixed number of proposed forecasting models.
Ashrith Barthur, Security Scientist, H2o.ai, at MLconf 2017
Machine Learning Based Attack Vector Modeling for CyberSecurity:
Connections have behavioural patterns that are unique to protocols, loads, window sizes, bandwidth, and mainly the type of traffic. A CDN enterprise behaves completely differently than how a Cloud service company would behave and they both would be different from a corporation. This also means that attack vectors and attack landscapes are different in all these places. In this talk we speak about modeling different kinds of attacks and build a model that is able to identify these different kinds of attacks using ML.
The method we use is to identify different profiles based on many variables that specifically but robustly identify attacks of different kinds. The variables are specific to business, network profile, traffic. The variables are also high-level i.e. aggregate, and packet-level. This way the models are specifically picking up on constant variations in traffic, and create machine learning models to identify these attacks. Using the power of H2O these analyses are not just limited to a research and analysis of the traffic and concluding with a “OH, this was what it was.” moment but to actually deploy code, besides existing IDS and IPS, or deploying highly optimized, independent programs that can handle high thruputs at the rate of 1.2 Million decisions per second making it one of the fastest implementations of ML to identify, defend and protect critical infrastructure that are potentially under threat.
Matei zaharia, spark presentation m lconf 2013
Matei Zaharia, CTO, Databricks presenting at MLconf 2013
Jessica Rudd, PhD Student, Analytics and Data Science, Kennesaw State Univers...
Application of Support Vector Machine Modeling and Graph Theory Metrics for Disease Classification:
Disease classification is a crucial element of biomedical research. Recent studies have demonstrated that machine learning techniques, such as Support Vector Machine (SVM) modeling, produce similar or improved predictive capabilities in comparison to the traditional method of Logistic Regression. In addition, it has been found that social network metrics can provide useful predictive information for disease modeling. In this study, we combine simulated social network metrics with SVM to predict diabetes in a sample of data from the Behavioral Risk Factor Surveillance System. In this dataset, Logistic Regression outperformed SVM with ROC index of 81.8 and 81.7 for models with and without graph metrics, respectively. SVM with a polynomial kernel had ROC index of 72.9 and 75.6 for models with and without graph metrics, respectively. Although this did not perform as well as Logistic Regression, the results are consistent with previous studies utilizing SVM to classify diabetes.
Alexandra Johnson, Software Engineer, SigOpt at MLconf ATL 2017
Best Practices for Hyperparameter Optimization:
All machine learning and artificial intelligence pipelines – from reinforcement agents to deep neural nets – have tunable hyperparameters. Optimizing these hyperparameters provides tremendous performance gains, but only if the optimization is done correctly. This presentation will discuss topics including selecting performance criteria, why you should always use cross validation, and choosing between state of the art optimization methods.
Venkatesh Ramanathan, Data Scientist, PayPal at MLconf ATL 2017
Large Scale Graph Processing & Machine Learning Algorithms for Payment Fraud Prevention:
PayPal is at the forefront of applying large scale graph processing and machine learning algorithms to keep fraudsters at bay. In this talk, I’ll present how advanced graph processing and machine learning algorithms such as Deep Learning and Gradient Boosting are applied at PayPal for fraud prevention. I’ll elaborate on specific challenges in applying large scale graph processing & machine technique to payment fraud prevention. I’ll explain how we employ sophisticated machine learning tools – open source and in-house developed.
I will also present results from experiments conducted on a very large graph data set containing millions of edges and vertices.
Nature language understanding by Baiyang Liu from Facebook
Presented at AI NEXTCon Seattle 1/17-20, 2018
http://aisea18.xnextcon.com
join our free online AI group with 50,000+ tech engineers to learn and practice AI technology, including: latest AI news, tech articles/blogs, tech talks, tutorial videos, and hands-on workshop/codelabs, on machine learning, deep learning, data science, etc..
A Panorama of Natural Language Processing
Presented by Ted Xiao at RobotXSpace on 4/18/2017. This workshop covers the fundamentals of Natural Language Processing, crucial NLP approaches, and an overview of NLP in industry.
NLP for minority languages
Some research interests in minority language NLP for Russian, Japanese, Tagalog
More Related Content
Viewers also liked
Xavier Amatriain, Cofounder & CTO, Curai at MLconf SF 2017
ML to Cure the World:
The practice of medicine involves diagnosis, treatment, and prevention of diseases. Recent technological breakthroughs have made little dent to the centuries-old system of practicing medicine: complex diagnostic decisions are still mostly dependent on “educated” work-ups of the doctors, and rely on somewhat outdated tools and incomplete data. All of this often leads to imperfect, biased, and, at times, incorrect diagnosis and treatment.
With a growing research community as well as tech companies working on AI advances to medicine, the hope for healthcare renaissance is definitely not lost. The emphasis of this talk will be on ML-driven medicine. We will discuss recent AI advancements for aiding medical decision including language understanding, medical knowledge base construction and diagnosis systems. We will discuss the importance of personalized medicine that takes into account not only the user, but also the context, and other metadata. We will also highlight challenges in designing ML-based medical systems that are accurate, but at the same time engaging and trustworthy for the user.
Bio: Xavier Amatriain is currently co-founder and CTO of Curai, a stealth startup trying to radically improve healthcare for patients by using AI. Previous to this, he was VP of Engineering at Quora, and Research/engineering Director at Netflix, where he led the team building the famous Netflix recommendation algorithms. Before going into leadership positions in industry, Xavier was a research scientist at Telefonica Research and a research director at UCSB. With over 50 publications (and 3k+ citations) in different fields, Xavier is best known for his work on machine learning in general and recommender systems in particular. He has lectured at different universities both in the US and Spain and is frequently invited as a speaker at conferences and companies.
LN Renganarayana, Architect, ML Platform and Services and Madhura Dudhgaonkar...
Lessons Learnt from building ML Products for enterprise SaaS:
Having spent the last 4+ years productizing ML powered enterprise products, we have learnt a lot! Join us to hear the stories of our stumbles (ahem learnings) in applying machine learning to solve business problems for Fortune 500 companies. Our hands-on experience has shaped our product strategy, ML platform design and organization’s operational principles. And the investments we made based on our learnings have helped us drastically improve our time to market for ML products. Come on by to hear the technical and organizational challenges (and some solutions) in building ML products for enterprise SaaS. Hopefully our learnings will be useful in your journey.
Bio: LN leads the architecture and design of Workday’s ML Platform and Services. He is all about building large scale distributed systems and data platforms. Currently his days (and some nights) are spent on solving the challenges in building ML products for Enterprise SaaS. LN’s career spans across HP, IBM Research, Symantec and now Workday. At Symantec, he was the architect and lead of a streaming platform that ingested and processed 2+ billions of events per day. As a Research Staff Member at IBM T.J. Watson Research Center, LN built optimizations for automatic parallelization, techniques for approximate computing, deployment automation for OpenStack, and analytics for large scale cloud services.
LN holds a Ph.D. in Computer Science from Colorado State University and has published more than 40 technical publications / patents. His work has received awards from ACM, IBM, and HP.
Bio:Madhura Dudhgaonkar is responsible for leading Workday’s search, data science and machine learning teams based in San Francisco. Her teams have spent ~4 years building machine learning products used by Fortune 500 companies. Her experience ranges from being a hands-on engineer to leading large engineering organizations. Madhura’s career spans across SUN Microsystems, Adobe and now Workday. During her career, she has been involved with building a variety of products – from developing Java Language to building a version 1.0 consumer product to building enterprise SaaS products.
She holds a bachelor’s degree in electronics and telecommunications and a master’s degree in math and computer science.
Madhura is originally from a small town in India and came to the United States to pursue her passion in technology. She currently calls San Francisco home, and despite nine years here, can’t get enough of its hilly charm, the diversity of people, culture, and experiences.
Jonas Schneider, Head of Engineering for Robotics, OpenAI
Machine Learning Systems at Scale:
OpenAI is a non-profit research company, discovering and enacting the path to safe artificial general intelligence. As part of our work, we regularly push the limits of scalability in cutting-edge ML algorithms. We’ve found that in many cases, designing the systems we build around the core algorithms is as important as designing the algorithms themselves. This means that many systems engineering areas, such as distributed computing, networking, and orchestration, are crucial for machine learning to succeed on large problems requiring thousands of computers. As a result, at OpenAI engineers and researchers work closely together to build these large systems as opposed to a strict researcher/engineer split. In this talk, we will go over some of the lessons we’ve learned, and how they come together in the design and internals of our system for learning-based robotics research.
Bio: Jonas leads technology development for OpenAI’s robotics group, developing methods to apply machine learning and AI to robots. He also helped build the infrastructure to scale OpenAI’s distributed ML systems to thousands of machines.
Ashfaq Munshi, ML7 Fellow, Pepperdata
Classifying Multi-Variate Time Series at Scale:
Characterizing and understanding the runtime behavior of large scale Big Data production systems is extremely important. Typical systems consist of hundreds to thousands of machines in a cluster with hundreds of terabytes of storage costing millions of dollars, solving problems that are business critical. By instrumenting each running process, and measuring their resource utilization including CPU, Memory, I/O, network etc., as time series it is possible to understand and characterize the workload on these massive clusters. Each time series is a series consisting of tens to tens of thousands of data points that must be ingested and then classified. At Pepperdata, our instrumentation of the clusters collects over three hundred metrics from each task every five seconds resulting in millions of data points per hour. At this scale the data are equivalent to the biggest IOT data sets in the world. Our objective is to classify the collection of time series into a set of classes that represent different work load types. Or phrased differently, our problem is essentially the problem of classifying multivariate time series.
In this talk, we propose a unique, off-the-shelf approach to classifying time series that achieves near best-in-class accuracy for univariate series and generalizes to multivariate time series. Our technique maps each time series to a Grammian Angular Difference Field (GADF), interprets that as an image, uses Google’s pre-trained CNN (trained on Inception v3) to map the GADF images into a 2048-dimensional vector space and then uses a small MLP with two hidden layers, with fifty nodes in each layer, and a softmax output to achieve the final classification. Our work is not domain specific – a fact proven by our achieving competitive accuracies with published results on the univariate UCR data set as well as the multivariate UCI data set.
Bio: Before joining Pepperdata, Ash was executive chairman for Marianas Labs, a deep learning startup sold in December 2015. Prior to that he was CEO for Graphite Systems, a big data storage startup that was sold to EMC DSSD in August 2015. Munshi also served as CTO of Yahoo, as a CEO of both public and private companies, and is on the board of several technology startups.
Dr. Steve Liu, Chief Scientist, Tinder at MLconf SF 2017
Personalized User Recommendations at Tinder: The TinVec Approach:
With 26 million matches per day and more than 20 billion matches made to date, Tinder is the world’s most popular app for meeting new people. Our users swipe for a variety of purposes, like dating to find love, expanding social networks and meeting locals when traveling.
Recommendation is an important service behind-the-scenes at Tinder, and a good recommendation system needs to be personalized to meet an individual user’s preferences. In this talk, we will discuss a new personalized recommendation approach being developed at Tinder, called TinVec. TinVec embeds users’ preferences into vectors leveraging on the large amount of swipes by Tinder users. We will discuss the design, implementation, and evaluation of TinVec as well as its application to
personalized recommendations.
Bio: Dr. Steve Liu is chief scientist at Tinder. In his role, he leads research innovation and applies novel technologies to new product developments.
He is currently a professor and William Dawson Scholar at McGill University School of Computer Science. He has also served as a visiting research scientist at HP Labs. Dr. Liu has published more than 280 research papers in peer-reviewed international journals and conference proceedings. He has also authored and co-authored several books. Over the course of his career, his research has focused on big data, machine learning/AI, computing systems and networking, Internet of Things, and more. His research has been referenced in articles publishing across The New York Times, IDG/Computer World, The Register, Business Insider, Huffington Post, CBC, NewScientist, MIT Technology Review, McGill Daily and others. He is a recipient of the Outstanding Young Canadian Computer Science Researcher Prizes from the Canadian Association of Computer Science and is a recipient of the Tomlinson Scientist Award from McGill University.
He is serving or has served on the editorial boards of ACM Transactions on Cyber-Physical Systems (TCPS), IEEE/ACM Transactions on Networking (ToN), IEEE Transactions on Parallel and Distributed Systems (TPDS), IEEE Transactions on Vehicular Technology (TVT), and IEEE Communications Surveys and Tutorials (COMST). He has also served on the organizing committees of more than 38 major international conferences and workshops.
Dr. Liu received his Ph.D. in Computer Science with multiple honors from the University of Illinois at Urbana-Champaign. He received his Master’s degree in Automation and BSc degree in Mathematics from Tsinghua University.
Doug Eck, Research Scientist, Google Magenta, at MLconf SF 2017
The Role of AI and Machine Learning in Creativity:
I’ll discuss Magenta, a Google Brain project investigating music and art generation using deep learning and reinforcement learning. I’ll describe the goals of Magenta and how it fits into the general trend of AI moving into our daily lives. One crucial question is: Where does AI and Machine Learning fit in the creative process? I’ll argue that it’s about augmenting and extending the artist rather than just creating artifacts (songs, paintings, etc.) with machines. I’ll talk about two recent projects. In the first, we explore the use of recurrent neural networks to extend musical phrases in different ways. In the second we look at teaching a neural network to draw with strokes. This will be a high-level overview talk with no need for knowledge of AI or Machine Learning.
Bio:Doug leads Magenta, a Google Brain project working to generate music, video, image and text using deep learning and reinforcement learning. A main goal of Magenta is to better understanding how AI can enable artists and musicians to express themselves in innovative new ways. Before Magenta, Doug led the Google Play Music search and recommendation team. From 2003 to 2010 Doug was faculty at the University of Montreal’s MILA Machine Learning lab, where he worked on expressive music performance and automatic tagging of music audio.
Ryan West, Machine Learning Engineer, Nexosis at MLconf ATL 2017
Codifying Data Science Intuition: Using Decision Theory to Automate Time Series Model Selection:
While models generated from cross-sectional data can utilize cross-validation for model selection, most time series models cannot be cross-validated due to the temporal structure of the data used to create them. It is possible to employ a rolling cross-validation technique, however this process is computationally expensive and provides no indication of the long-term forecast accuracies of the models.
The purpose of this talk is to elaborate how decision theory can be used to automate time series model selection in order to streamline the manual process of validation and testing. By creating consecutive, temporally independent holdout sets, performance metrics for each model’s prediction on each holdout set are fed into a decision function to select an unbiased model. The decision function helps minimize the poorest performance of each model across all holdout sets in order to counteract the possibility of choosing a model that overfits or underfits the holdout sets. Not only does this process improve forecast accuracy, but it also reduces computation time by only requiring the creation of a fixed number of proposed forecasting models.
Ashrith Barthur, Security Scientist, H2o.ai, at MLconf 2017
Machine Learning Based Attack Vector Modeling for CyberSecurity:
Connections have behavioural patterns that are unique to protocols, loads, window sizes, bandwidth, and mainly the type of traffic. A CDN enterprise behaves completely differently than how a Cloud service company would behave and they both would be different from a corporation. This also means that attack vectors and attack landscapes are different in all these places. In this talk we speak about modeling different kinds of attacks and build a model that is able to identify these different kinds of attacks using ML.
The method we use is to identify different profiles based on many variables that specifically but robustly identify attacks of different kinds. The variables are specific to business, network profile, traffic. The variables are also high-level i.e. aggregate, and packet-level. This way the models are specifically picking up on constant variations in traffic, and create machine learning models to identify these attacks. Using the power of H2O these analyses are not just limited to a research and analysis of the traffic and concluding with a “OH, this was what it was.” moment but to actually deploy code, besides existing IDS and IPS, or deploying highly optimized, independent programs that can handle high thruputs at the rate of 1.2 Million decisions per second making it one of the fastest implementations of ML to identify, defend and protect critical infrastructure that are potentially under threat.
Matei zaharia, spark presentation m lconf 2013
Matei Zaharia, CTO, Databricks presenting at MLconf 2013
Jessica Rudd, PhD Student, Analytics and Data Science, Kennesaw State Univers...
Application of Support Vector Machine Modeling and Graph Theory Metrics for Disease Classification:
Disease classification is a crucial element of biomedical research. Recent studies have demonstrated that machine learning techniques, such as Support Vector Machine (SVM) modeling, produce similar or improved predictive capabilities in comparison to the traditional method of Logistic Regression. In addition, it has been found that social network metrics can provide useful predictive information for disease modeling. In this study, we combine simulated social network metrics with SVM to predict diabetes in a sample of data from the Behavioral Risk Factor Surveillance System. In this dataset, Logistic Regression outperformed SVM with ROC index of 81.8 and 81.7 for models with and without graph metrics, respectively. SVM with a polynomial kernel had ROC index of 72.9 and 75.6 for models with and without graph metrics, respectively. Although this did not perform as well as Logistic Regression, the results are consistent with previous studies utilizing SVM to classify diabetes.
Alexandra Johnson, Software Engineer, SigOpt at MLconf ATL 2017
Best Practices for Hyperparameter Optimization:
All machine learning and artificial intelligence pipelines – from reinforcement agents to deep neural nets – have tunable hyperparameters. Optimizing these hyperparameters provides tremendous performance gains, but only if the optimization is done correctly. This presentation will discuss topics including selecting performance criteria, why you should always use cross validation, and choosing between state of the art optimization methods.
Venkatesh Ramanathan, Data Scientist, PayPal at MLconf ATL 2017
Large Scale Graph Processing & Machine Learning Algorithms for Payment Fraud Prevention:
PayPal is at the forefront of applying large scale graph processing and machine learning algorithms to keep fraudsters at bay. In this talk, I’ll present how advanced graph processing and machine learning algorithms such as Deep Learning and Gradient Boosting are applied at PayPal for fraud prevention. I’ll elaborate on specific challenges in applying large scale graph processing & machine technique to payment fraud prevention. I’ll explain how we employ sophisticated machine learning tools – open source and in-house developed.
I will also present results from experiments conducted on a very large graph data set containing millions of edges and vertices.
Viewers also liked (13)
Xavier Amatriain, Cofounder & CTO, Curai at MLconf SF 2017
Xavier Amatriain, Cofounder & CTO, Curai at MLconf SF 2017
LN Renganarayana, Architect, ML Platform and Services and Madhura Dudhgaonkar...
LN Renganarayana, Architect, ML Platform and Services and Madhura Dudhgaonkar...
Jonas Schneider, Head of Engineering for Robotics, OpenAI
Jonas Schneider, Head of Engineering for Robotics, OpenAI
Dr. Steve Liu, Chief Scientist, Tinder at MLconf SF 2017
Dr. Steve Liu, Chief Scientist, Tinder at MLconf SF 2017
Doug Eck, Research Scientist, Google Magenta, at MLconf SF 2017
Doug Eck, Research Scientist, Google Magenta, at MLconf SF 2017
Ryan West, Machine Learning Engineer, Nexosis at MLconf ATL 2017
Ryan West, Machine Learning Engineer, Nexosis at MLconf ATL 2017
Ashrith Barthur, Security Scientist, H2o.ai, at MLconf 2017
Ashrith Barthur, Security Scientist, H2o.ai, at MLconf 2017
Jessica Rudd, PhD Student, Analytics and Data Science, Kennesaw State Univers...
Jessica Rudd, PhD Student, Analytics and Data Science, Kennesaw State Univers...
Alexandra Johnson, Software Engineer, SigOpt at MLconf ATL 2017
Alexandra Johnson, Software Engineer, SigOpt at MLconf ATL 2017
Venkatesh Ramanathan, Data Scientist, PayPal at MLconf ATL 2017
Venkatesh Ramanathan, Data Scientist, PayPal at MLconf ATL 2017
Similar to Rushin Shah, Engineering Manager, Facebook at MLconf SF 2017
Nature language understanding by Baiyang Liu from Facebook
Presented at AI NEXTCon Seattle 1/17-20, 2018
http://aisea18.xnextcon.com
join our free online AI group with 50,000+ tech engineers to learn and practice AI technology, including: latest AI news, tech articles/blogs, tech talks, tutorial videos, and hands-on workshop/codelabs, on machine learning, deep learning, data science, etc..
A Panorama of Natural Language Processing
Presented by Ted Xiao at RobotXSpace on 4/18/2017. This workshop covers the fundamentals of Natural Language Processing, crucial NLP approaches, and an overview of NLP in industry.
NLP for minority languages
Some research interests in minority language NLP for Russian, Japanese, Tagalog
Similar to Rushin Shah, Engineering Manager, Facebook at MLconf SF 2017 (9)
Nature language understanding by Baiyang Liu from Facebook
Nature language understanding by Baiyang Liu from Facebook
NOVA Data Science Meetup 1/19/2017 - Presentation 2
NOVA Data Science Meetup 1/19/2017 - Presentation 2
More from MLconf
Jamila Smith-Loud - Understanding Human Impact: Social and Equity Assessments...
Understanding Human Impact: Social and Equity Assessments for AI Technologies
Social and Equity Impact Assessments have broad applications but can be a useful tool to explore and mitigate for Machine Learning fairness issues and can be applied to product specific questions as a way to generate insights and learnings about users, as well as impacts on society broadly as a result of the deployment of new and emerging technologies.
In this presentation, my goal is to advocate for and highlight the need to consult community and external stakeholder engagement to develop a new knowledge base and understanding of the human and social consequences of algorithmic decision making and to introduce principles, methods and process for these types of impact assessments.
Ted Willke - The Brain’s Guide to Dealing with Context in Language Understanding
The Brain’s Guide to Dealing with Context in Language Understanding
Like the visual cortex, the regions of the brain involved in understanding language represent information hierarchically. But whereas the visual cortex organizes things into a spatial hierarchy, the language regions encode information into a hierarchy of timescale. This organization is key to our uniquely human ability to integrate semantic information across narratives. More and more, deep learning-based approaches to natural language understanding embrace models that incorporate contextual information at varying timescales. This has not only led to state-of-the art performance on many difficult natural language tasks, but also to breakthroughs in our understanding of brain activity.
In this talk, we will discuss the important connection between language understanding and context at different timescales. We will explore how different deep learning architectures capture timescales in language and how closely their encodings mimic the brain. Along the way, we will uncover some surprising discoveries about what depth does and doesn’t buy you in deep recurrent neural networks. And we’ll describe a new, more flexible way to think about these architectures and ease design space exploration. Finally, we’ll discuss some of the exciting applications made possible by these breakthroughs.
Justin Armstrong - Applying Computer Vision to Reduce Contamination in the Re...
Applying Computer Vision to Reduce Contamination in the Recycling Stream
With China’s recent refusal of most foreign recyclables, North American waste haulers are scrambling to figure out how to make on-shore recycling cost-effective in order to continue providing recycling services. Recyclables that were once being shipped to China for manual sorting are now primarily being redirected to landfills or incinerators. Without a solution, a nearly $5 billion annual recycling market could come to a halt.
Purity in the recycling stream is key to this effort as contaminants in the stream can increase the cost of operations, damage equipment and reduce the ability to create pure commodities suitable for creating recycled goods. This market disruption as a result of China’s new regulations, however, provides us the chance to re-examine and improve our current disposal & collection habits with modern monitoring & artificial intelligence technology.
Using images from our in-dumpster cameras, Compology has developed an ML-based process that helps identify, measure and alert for contaminants in recycling containers before they are picked-up, helping keep the recycling stream clean.
Our convolutional neural network flags potential instances of contamination inside a dumpster, enabling garbage haulers to know which containers have the wrong type of material inside. This allows them to provide targeted, timely education, and when appropriate, assess fines, to improve recycling compliance at the businesses and residences they serve, helping keep recycling services financially viable.
In this presentation, we will walk through our ML-based contamination measurement and scoring process by showing how Waste Management, a national waste hauler, has experienced 57% contamination reduction in nearly 2,000 containers over six months, This progress shows significant strides towards financially viable recycling services.
Igor Markov - Quantum Computing: a Treasure Hunt, not a Gold Rush
Quantum Computing: a Treasure Hunt, not a Gold Rush
Quantum computers promise a significant step up in computational power over conventional computers, but also suffer a number of counterintuitive limitations --- both in their computational model and in leading lab implementations. In this talk, we review how quantum computers compete with conventional computers and how conventional computers try to hold their ground. Then we outline what stands in the way of successful quantum ML applications.
Josh Wills - Data Labeling as Religious Experience
Data Labeling as Religious Experience
One of the most common places to deploy a production machine learning systems is as a replacement for a legacy rules-based system that is having a hard time keeping up with new edge cases and requirements. I'll be walking through the process and tooling we used to help us design, train, and deploy a model to replace a set of static rules we had for handling invite spam at Slack, talk about what we learned, and discuss some problems to solve in order to make these migrations easier for everyone.
Vinay Prabhu - Project GaitNet: Ushering in the ImageNet moment for human Gai...
Project GaitNet: Ushering in the ImageNet moment for human Gait kinematics
The emergence of the upright human bipedal gait can be traced back 4 to 2.8 million years ago, to the now extinct hominin Australopithecus afarensis. Fine grained analysis of gait using the modern MEMS sensors found on all smartphones not just reveals a lot about the person’s orthopedic and neuromuscular health status, but also has enough idiosyncratic clues that it can be harnessed as a passive biometric. While there were many siloed attempts made by the machine learning community to model Bipedal Gait sensor data, these were done with small datasets oft collected in restricted academic environs. In this talk, we will introduce the ImageNet moment for human gait analysis by presenting 'Project GaitNet', the largest ever planet-sized motion sensor based human bipedal gait dataset ever curated. We’ll also present the associated state-of-the-art results in classifying humans harnessing novel deep neural architectures and the related success stories we have enjoyed in transfer-learning into disparate domains of human kinematics analysis.
Jekaterina Novikova - Machine Learning Methods in Detecting Alzheimer’s Disea...
Machine Learning Methods in Detecting Alzheimer’s Disease from Speech and Language
Alzheimer's disease affects millions of people worldwide, and it is important to predict the disease as early and as accurate as possible. In this talk, I will discuss development of novel ML models that help classifying healthy people from those who develop Alzheimer's, using short samples of human speech. As an input to the model, features of different modalities are extracted from speech audio samples and transcriptions: (1) syntactic measures, such as e.g. production rules extracted from syntactic parse trees, (2) lexical measures, such as e.g. features of lexical richness and complexity and lexical norms, and (3) acoustic measures, such as e.g. standard Mel-frequency cepstral coefficients. I will present the ML model that detects cognitive impairment by reaching agreement among modalities. The resulting model is able to achieve state of the art performance in both supervised and semi-supervised manner, using manual transcripts of human speech. Additionally, I will discuss potential limitations of any fully-automated speech-based Alzheimer's disease detection model, focusing mostly on the analysis of the impact of a not-so-accurate automatic speech recognition (ASR) on the classification performance. To illustrate this, I will present the experiments with controlled amounts of artificially generated ASR errors and explain how the deletion errors affect Alzheimer's detection performance the most, due to their impact on the features of syntactic and lexical complexity.
Meghana Ravikumar - Optimized Image Classification on the Cheap
Optimized Image Classification on the Cheap
In this talk, we anchor on building an image classifier trained on the Stanford Cars dataset to evaluate two approaches to transfer learning -fine tuning and feature extraction- and the impact of hyperparameter optimization on these techniques. Once we define the most performant transfer learning technique for Stanford Cars, we will double the size of the dataset through image augmentation to boost the classifier’s performance. We will use Bayesian optimization to learn the hyperparameters associated with image transformations using the downstream image classifier’s performance as the guide. In conjunction with model performance, we will also focus on the features of these augmented images and the downstream implications for our image classifier.
To both maximize model performance on a budget and explore the impact of optimization on these methods, we apply a particularly efficient implementation of Bayesian optimization to each of these architectures in this comparison. Our goal is to draw on a rigorous set of experimental results that can help us answer the question: how can resource-constrained teams make trade-offs between efficiency and effectiveness using pre-trained models?
Noam Finkelstein - The Importance of Modeling Data Collection
The Importance of Modeling Data Collection
Data sets used in machine learning are often collected in a systematically biased way - certain data points are more likely to be collected than others. We call this "observation bias". For example, in health care, we are more likely to see lab tests when the patient is feeling unwell than otherwise. Failing to account for observation bias can, of course, result in poor predictions on new data. By contrast, properly accounting for this bias allows us to make better use of the data we do have.
In this presentation, we discuss practical and theoretical approaches to dealing with observation bias. When the nature of the bias is known, there are simple adjustments we can make to nonparametric function estimation techniques, such as Gaussian Process models. We also discuss the scenario where the data collection model is unknown. In this case, there are steps we can take to estimate it from observed data. Finally, we demonstrate that having a small subset of data points that are known to be collected at random - that is, in an unbiased way - can vastly improve our ability to account for observation bias in the rest of the data set.
My hope is that attendees of this presentation will be aware of the perils of observation bias in their own work, and be equipped with tools to address it.
June Andrews - The Uncanny Valley of ML
The Uncanny Valley of ML
Every so often, the conundrum of the Uncanny Valley re-emerges as advanced technologies evolve from clearly experimental products to refined accepted technologies. We have seen its effects in robotics, computer graphics, and page load times. The debate of how to handle the new technology detracts from its benefits. When machine learning is added to human decision systems a similar effect can be measured in increased response time and decreased accuracy. These systems include radiology, judicial assignments, bus schedules, housing prices, power grids and a growing variety of applications. Unfortunately, the Uncanny Valley of ML can be hard to detect in these systems and can lead to degraded system performance when ML is introduced, at great expense. Here, we'll introduce key design principles for introducing ML into human decision systems to navigate around the Uncanny Valley and avoid its pitfalls.
Sneha Rajana - Deep Learning Architectures for Semantic Relation Detection Tasks
Deep Learning Architectures for Semantic Relation Detection Tasks
Recognizing and distinguishing specific semantic relations from other types of semantic relations is an essential part of language understanding systems. Identifying expressions with similar and contrasting meanings is valuable for NLP systems which go beyond recognizing semantic relatedness and require to identify specific semantic relations. In this talk, I will first present novel techniques for creating labelled datasets required for training deep learning models for classifying semantic relations between phrases. I will further present various neural network architectures that integrate morphological features into integrated path-based and distributional relation detection algorithms and demonstrate that this model outperforms state-of-the-art models in distinguishing semantic relations and is capable of efficiently handling multi-word expressions.
Anoop Deoras - Building an Incrementally Trained, Local Taste Aware, Global D...
Building an Incrementally Trained, Local Taste Aware, Global Deep Learned Recommender System Model
At Netflix, our main goal is to maximize our members’ enjoyment of the selected show by minimizing the amount of time it takes for them to find it. We try to achieve this goal by personalizing almost all the aspects of our product -- from what shows to recommend, to how to present these shows and construct their home-pages to what images to select per show, among many other things. Everything is recommendations for us and as an applied Machine Learning group, we spend our time building models for personalization that will eventually increase the joy and satisfaction of our members. In this talk we will primarily focus our attention on a) making a global deep learned recommender model that is regional tastes and popularity aware and b) adapting this model to changing taste preferences as well as dynamic catalog availability.
We will first go through some standard recommender system models that use Matrix Factorization and Topic Models and then compare and contrast them with more powerful and higher capacity deep learning based models such as sequence models that use recurrent neural networks. We will show what it entails to build a global model that is aware of regional taste preferences and catalog availability. We will show how models that are built on simple Maximum Likelihood principle fail to do that. We will then describe one solution that we have employed in order to enable the global deep learned models to focus their attention on capturing regional taste preferences and changing catalog.In the latter half of the talk, we will discuss how we do incremental learning of deep learned recommender system models. Why do we need to do that ? Everything changes with time. Users’ tastes change with time. What’s available on Netflix and what’s popular also change over time. Therefore, updating or improving recommendation systems over time is necessary to bring more joy to users. In addition to how we apply incremental learning, we will discuss some of the challenges we face involving large-scale data preparation, infrastructure setup for incremental model training as well as pipeline scheduling. The incremental training enables us to serve fresher models trained on fresher and larger amounts of data. This helps our recommender system to nicely and quickly adapt to catalog and users’ taste changes, and improve overall performance.
Vito Ostuni - The Voice: New Challenges in a Zero UI World
Vito Ostuni - The Voice: New Challenges in a Zero UI World
The adoption of voice-enabled devices has seen an explosive growth in the last few years and music consumption is among the most popular use cases. Music personalization and recommendation plays a major role at Pandora in providing a daily delightful listening experience for millions of users. In turn, providing the same perfectly tailored listening experience through these novel voice interfaces brings new interesting challenges and exciting opportunities. In this talk we will describe how we apply personalization and recommendation techniques in three common voice scenarios which can be defined in terms of request types: known-item, thematic, and broad open-ended. We will describe how we use deep learning slot filling techniques and query classification to interpret the user intent and identify the main concepts in the query.
We will also present the differences and challenges regarding evaluation of voice powered recommendation systems. Since pure voice interfaces do not contain visual UI elements, relevance labels need to be inferred through implicit actions such as play time, query reformulations or other types of session level information. Another difference is that while the typical recommendation task corresponds to recommending a ranked list of items, a voice play request translates into a single item play action. Thus, some considerations about closed feedback loops need to be made. In summary, improving the quality of voice interactions in music services is a relatively new challenge and many exciting opportunities for breakthroughs still remain. There are many new aspects of recommendation system interfaces to address to bring a delightful and effortless experience for voice users. We will share a few open challenges to solve for the future.
Anna choromanska - Data-driven Challenges in AI: Scale, Information Selection...
Data-driven Challenges in AI: Scale, Information Selection, and Safety
Janani Kalyanam - Machine Learning to Detect Illegal Online Sales of Prescrip...
Machine Learning to Detect Illegal Online Sales of Prescription Opioids
Esperanza Lopez Aguilera - Using a Bayesian Neural Network in the Detection o...
Using a Bayesian Neural Network in the Detection of Exoplanets
Rishabh Mehrotra - Recommendations in a Marketplace: Personalizing Explainabl...
Recommendations in a Marketplace: Personalizing Explainable Recommendations with Multi-objective Contextual Bandits
Soumith Chintala - Increasing the Impact of AI Through Better Software
Increasing the Impact of AI Through Better Software
More from MLconf (20)
Jamila Smith-Loud - Understanding Human Impact: Social and Equity Assessments...
Jamila Smith-Loud - Understanding Human Impact: Social and Equity Assessments...
Ted Willke - The Brain’s Guide to Dealing with Context in Language Understanding
Ted Willke - The Brain’s Guide to Dealing with Context in Language Understanding
Justin Armstrong - Applying Computer Vision to Reduce Contamination in the Re...
Justin Armstrong - Applying Computer Vision to Reduce Contamination in the Re...
Igor Markov - Quantum Computing: a Treasure Hunt, not a Gold Rush
Igor Markov - Quantum Computing: a Treasure Hunt, not a Gold Rush
Josh Wills - Data Labeling as Religious Experience
Josh Wills - Data Labeling as Religious Experience
Vinay Prabhu - Project GaitNet: Ushering in the ImageNet moment for human Gai...
Vinay Prabhu - Project GaitNet: Ushering in the ImageNet moment for human Gai...
Jekaterina Novikova - Machine Learning Methods in Detecting Alzheimer’s Disea...
Jekaterina Novikova - Machine Learning Methods in Detecting Alzheimer’s Disea...
Meghana Ravikumar - Optimized Image Classification on the Cheap
Meghana Ravikumar - Optimized Image Classification on the Cheap
Noam Finkelstein - The Importance of Modeling Data Collection
Noam Finkelstein - The Importance of Modeling Data Collection
Sneha Rajana - Deep Learning Architectures for Semantic Relation Detection Tasks
Sneha Rajana - Deep Learning Architectures for Semantic Relation Detection Tasks
Anoop Deoras - Building an Incrementally Trained, Local Taste Aware, Global D...
Anoop Deoras - Building an Incrementally Trained, Local Taste Aware, Global D...
Vito Ostuni - The Voice: New Challenges in a Zero UI World
Vito Ostuni - The Voice: New Challenges in a Zero UI World
Anna choromanska - Data-driven Challenges in AI: Scale, Information Selection...
Anna choromanska - Data-driven Challenges in AI: Scale, Information Selection...
Janani Kalyanam - Machine Learning to Detect Illegal Online Sales of Prescrip...
Janani Kalyanam - Machine Learning to Detect Illegal Online Sales of Prescrip...
Esperanza Lopez Aguilera - Using a Bayesian Neural Network in the Detection o...
Esperanza Lopez Aguilera - Using a Bayesian Neural Network in the Detection o...
Rishabh Mehrotra - Recommendations in a Marketplace: Personalizing Explainabl...
Rishabh Mehrotra - Recommendations in a Marketplace: Personalizing Explainabl...
Soumith Chintala - Increasing the Impact of AI Through Better Software
Soumith Chintala - Increasing the Impact of AI Through Better Software
Roy Lowrance - Predicting Bond Prices: Regime Changes
Roy Lowrance - Predicting Bond Prices: Regime Changes
Recently uploaded
From Siloed Products to Connected Ecosystem: Building a Sustainable and Scala...
From Siloed Products to Connected Ecosystem: Building a Sustainable and Scalable Platform by VP of Product, The New York Times
Empowering NextGen Mobility via Large Action Model Infrastructure (LAMI): pav...
Empowering NextGen Mobility via Large Action Model Infrastructure (LAMI)
Key Trends Shaping the Future of Infrastructure.pdf
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
Connector Corner: Automate dynamic content and events by pushing a button
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Bits & Pixels using AI for Good.........
A whirlwind tour of tech & AI for socio-environmental impact.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
How world-class product teams are winning in the AI era by CEO and Founder, P...
How world-class product teams are winning in the AI era by CEO and Founder, Product School
Transcript: Selling digital books in 2024: Insights from industry leaders - T...
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Essentials of Automations: Optimizing FME Workflows with Parameters
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
FIDO Alliance Osaka Seminar: The WebAuthn API and Discoverable Credentials.pdf
FIDO Alliance Osaka Seminar
Designing Great Products: The Power of Design and Leadership by Chief Designe...
Designing Great Products: The Power of Design and Leadership by Chief Designer, Beats by Dr Dre
Accelerate your Kubernetes clusters with Varnish Caching
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Generating a custom Ruby SDK for your web service or Rails API using Smithy
Have you ever wanted a Ruby client API to communicate with your web service? Smithy is a protocol-agnostic language for defining services and SDKs. Smithy Ruby is an implementation of Smithy that generates a Ruby SDK using a Smithy model. In this talk, we will explore Smithy and Smithy Ruby to learn how to generate custom feature-rich SDKs that can communicate with any web service, such as a Rails JSON API.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Assuring Contact Center Experiences for Your Customers With ThousandEyes
Presented by Suzanne Phillips and Alex Marcotte
Recently uploaded (20)
Monitoring Java Application Security with JDK Tools and JFR Events
Monitoring Java Application Security with JDK Tools and JFR Events
From Siloed Products to Connected Ecosystem: Building a Sustainable and Scala...
From Siloed Products to Connected Ecosystem: Building a Sustainable and Scala...
Empowering NextGen Mobility via Large Action Model Infrastructure (LAMI): pav...
Empowering NextGen Mobility via Large Action Model Infrastructure (LAMI): pav...
Key Trends Shaping the Future of Infrastructure.pdf
Key Trends Shaping the Future of Infrastructure.pdf
Connector Corner: Automate dynamic content and events by pushing a button
Connector Corner: Automate dynamic content and events by pushing a button
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024
How world-class product teams are winning in the AI era by CEO and Founder, P...
How world-class product teams are winning in the AI era by CEO and Founder, P...
Transcript: Selling digital books in 2024: Insights from industry leaders - T...
Transcript: Selling digital books in 2024: Insights from industry leaders - T...
Essentials of Automations: Optimizing FME Workflows with Parameters
Essentials of Automations: Optimizing FME Workflows with Parameters
FIDO Alliance Osaka Seminar: The WebAuthn API and Discoverable Credentials.pdf
FIDO Alliance Osaka Seminar: The WebAuthn API and Discoverable Credentials.pdf
Designing Great Products: The Power of Design and Leadership by Chief Designe...
Designing Great Products: The Power of Design and Leadership by Chief Designe...
Accelerate your Kubernetes clusters with Varnish Caching
Accelerate your Kubernetes clusters with Varnish Caching
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...
Generating a custom Ruby SDK for your web service or Rails API using Smithy
Generating a custom Ruby SDK for your web service or Rails API using Smithy
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...
Assuring Contact Center Experiences for Your Customers With ThousandEyes
Assuring Contact Center Experiences for Your Customers With ThousandEyes
Rushin Shah, Engineering Manager, Facebook at MLconf SF 2017
- 1. Natural Language Understanding @ Facebook Scale ENGINEERING MANAGER, FB Rushin Shah
- 2. Our Goal: Understand textual content with near human accuracy at Facebook scale
- 3. Friends ML Conferences ¬ Hockey The Daily Puck The Canadiens ran through a high-intensity practice on Wednesday ahead of Thursday's game. 1 hr • Ron Timpany, Dan Fell and 80 others Like Comment Share Montreal Hockey Insider Canadiens on verge of clinching playoff spot, Lindgren called up. 1 hr • Bill Russell, Joe Tony and 116 others Like Comment Share Benoit Dumoulin was watching Vancouver Canucks vs. Montreal Canadiens. Yes! In OT! 1 hr • Bill Russell, Joe Tony and 234 others Like Comment Share VAN 3 FINAL OT 4 MTL
- 4. NLU Tasks • Text classification • Word classification • Content similarity • Entity Resolution
- 5. Text Classification Entity: Delicious Food Jole Simmons 1 hr • Sarah Russell and 23 others 4 Comments Like Comment Share Topic: Cooking I'm trying out this new recipe for a coconut curry tonight. It looks DELICIOUS!!! Entity: Kaepernick Jole Simmons 1 hr • Sarah Russell and 23 others 4 Comments Like Comment Share Topic: Sports or Cooking ? Last night's game was absolutely incredible. Once Curry gets cooking, there's no stopping that guy!
- 8. MUCKBUCKET SUNSHINE MUSIC BAND Parsing out Entities "DID YOU KNOW THAT MUCK BUCKET SUNSHINE IS PERFORMING LIVE AT THE BOOM BOOM ROOM?" TOPIC LIVE EVENT The Boom Boom Room 1 hr • Tonight before you Dance Dance Dance, join us for a special evening. Boom Boom Room Presents: Muckbucket Sunshine! Doors 8pm. Sarah Russell and 23 others 4 Comments Like Comment Share
- 9. • Deep Learning For NLU • Continuous Representation • Can Solve Hard NLP Problems Natural Language Processing (Almost) From Scratch
- 10. DeepText
- 11. DeepText Features Multiple Tasks Multiple Languages Multiple Architectures
- 12. Model Structure Learning Algorithm Data Loader Tokenizer Feature Extraction Model Training DeploymentFeat Prep DeepText Platform architecture
- 15. DeepText Document classification - LSTM Hidden MLP Messi todayscored HiddenHidden EmbeddingEmbeddingEmbedding
- 16. DeepText Document classification - CNN Messi todayscored EmbeddingEmbeddingEmbedding MLP CNN
- 17. DeepText Classification: FastText Messi todayscored Unigram Bigram Unigram Bigram Unigram Output Hidden
- 19. MLP CNN/LSTM Messi Embedding today Embedding Classification(Messi) MLP Classification(today) scored a hat-trick DeepText Classification: Word classification
- 20. DeepText Content Similarity Messi todayscored EmbeddingEmbeddingEmbedding CNN / LSTM Messi todayscored EmbeddingEmbeddingEmbedding CNN / LSTM MLP Ranking loss
- 21. FC Barcelona DeepText Entity recognition and linking Real Madrid C.F.
- 22. Document Candidate Selection Mention Detection Disambiguation Entity Annotations Entity recognition and linking Architecture
- 23. Exploring Use Cases In Facebook
- 24. For Sale Post for SaleNot Selling Create a Sales post to sell your items faster. Only post as a discussion if you’re not selling something. Are You Selling Something?
- 25. Social Recs
- 27. CLUE Label Efficiency Active Learning Democratize Single entry point for NLU Flexibility and Scale Deep Text Scale ML Experts Reuse Models Optimize Labels
- 28. Active Learning Self Service With CLUE Train Classifier Label Data Collect Data (Search) Review Threshold Precision POOLING ... W1 W2 W3 W4 WN CONVOLUTIO I want some subway or burger king I want some subway or burger king Slots [ { "name": "cu:restaurant" "value": "subway" "start": 12 "end": 19 "contextldx": 0 } { "name": "cu:restaurant" "value": "burger king" "start": 22 "end": 32 "contextldx": 0
- 29. MODELS 200+