For more AI talks, visit: nyai.co
These slides are from NYAI #27: Cognitive Architecture & Natural Language Processing w/ Dr. Catherine Havasi, which took place Tues, 12/18/19 at Kirkland & Ellis NYC.
[Speaker Bio] Dr. Catherine Havasi is a technology strategist, artificial intelligence researcher, and entrepreneur. In the late 90s, she co-founded the Common Sense Computing Initiative, or ConceptNet, the first crowd-sourced project for artificial intelligence and the largest open knowledge graph for language understanding. ConceptNet has played a role in thousands of AI projects and will be turning 20 next year. She has started several companies commercializing AI research, including Luminoso where she acts as Chief Strategy Officer. She is currently a visiting scientist at the MIT Media Lab where she works on computational creativity and previously directed the Digital Intuition group.
[Abstract] People who build everything from entertainment experiences to financial management face a dilemma: how can you scale what you’re building for broader consumption, yet maintain the personalization that makes it special? A fundamental tension exists between building something individualized, and scaling it to consumers such as visitors at a theme park, or gamers exploring the latest Zelda adventure. True disruption happens when we overcome the idea that one must sacrifice personalization to achieve mass production — like it has in advertising, recommendations, and web search.
Artificial Intelligence practitioners, especially in natural language understanding, dialogue, and cognitive modeling, face the same issue: how can we personalize our models for all audiences without relying on unscalable efforts such as writing specific rules, building dialogue trees, or designing knowledge graphs? Catherine Havasi believes we can remove this dichotomy and achieve “mass personalization.” In this session we’ll discuss how to understand domain text and build believable digital characters. We’ll talk about how adding a little common sense, cognitive architectures, and planning is making this all possible.
nyai.co
NLP Community Conference - Dr. Catherine Havasi (ConceptNet/MIT Media Lab/Lum...Maryam Farooq
Dr. Catherine Havasi's keynote talk from the AI Community Conference on Natural Language Processing (by NYAI.co) on Thurs, Jun 27th 2019 at Moody's Analytics.
Sponsored by Moody's Analytics, NYU Tandon Future Lab, NYAI.co
For more information & the full talk video, please visit nyai.co
Computational Social Science: Programming Skills for Social ScientistsJames Allen-Robertson
Presentation given at the National Centre for Research Methods Festival 2018. A broad overview of how Social Scientists might get into computational methods, the incentives, the pitfalls and some examples of computational social science research.
We are currently experiencing a great moment in computer history: the transition of digital uses from descriptive (web interface, business intelligence…) to prescriptive (chatbots, voice assistant, Recommendation…). This upheaval is brought about by the revival of Artificial Intelligence techniques (machine learning/deep learning) made possible by the explosion of Artificial Intelligence data. As a result, the development profession will also undergo real changes over the next few years in order to meet new market needs. It is therefore interesting to take an interest in these issues today so as not to be caught short in the near future. This information will help you to navigate the world of Artificial Intelligence concepts, engines, and architectures to allow you demistify all the “myths” around it.
Data Science has taken the world with a storm due to the rising need of web crawling and data acquisition to help make unheard advancements in the field of business intelligence and various technologies. We have compiled a list of the top 20 renowned data scientists who have taken quantum leaps in their fields with the data science and are changing how we see data on a day to day basis.
NLP Community Conference - Dr. Catherine Havasi (ConceptNet/MIT Media Lab/Lum...Maryam Farooq
Dr. Catherine Havasi's keynote talk from the AI Community Conference on Natural Language Processing (by NYAI.co) on Thurs, Jun 27th 2019 at Moody's Analytics.
Sponsored by Moody's Analytics, NYU Tandon Future Lab, NYAI.co
For more information & the full talk video, please visit nyai.co
Computational Social Science: Programming Skills for Social ScientistsJames Allen-Robertson
Presentation given at the National Centre for Research Methods Festival 2018. A broad overview of how Social Scientists might get into computational methods, the incentives, the pitfalls and some examples of computational social science research.
We are currently experiencing a great moment in computer history: the transition of digital uses from descriptive (web interface, business intelligence…) to prescriptive (chatbots, voice assistant, Recommendation…). This upheaval is brought about by the revival of Artificial Intelligence techniques (machine learning/deep learning) made possible by the explosion of Artificial Intelligence data. As a result, the development profession will also undergo real changes over the next few years in order to meet new market needs. It is therefore interesting to take an interest in these issues today so as not to be caught short in the near future. This information will help you to navigate the world of Artificial Intelligence concepts, engines, and architectures to allow you demistify all the “myths” around it.
Data Science has taken the world with a storm due to the rising need of web crawling and data acquisition to help make unheard advancements in the field of business intelligence and various technologies. We have compiled a list of the top 20 renowned data scientists who have taken quantum leaps in their fields with the data science and are changing how we see data on a day to day basis.
Where are all the Semantic Web agents? There are billions of "machine readable" open facts on the Semantic Web, i.e. Linked Open Data (LOD), isn't that enough? It looks like it's not. We're still far from seeing Lucy's and Pete's agents brilliantly solving their tasks with the help of other Semantic Web agents they can trust (Tim Berners Lee et al., The Semantic Web, Scientific American (2001) ). Despite its technological impact on many applications and areas, the Semantic Web promised to cause a breakthrough that we didn't yet experience. One issue is that LOD ontologies are not as linked as they should be. Another issue is that formalising only semi-structured Web pages or databases is not enough for making them able to operate. They also need to reason with commonsense knowledge, the encoding of which is a long-standing challenge in Artificial Intelligence. A third consideration is that most existing commonsense knowledge bases lack formal semantics and situational constraints. In this talk I will advocate the role of the Semantic Web as a provider of a knowledge graph of commonsense to Artificial Intelligence, and discuss ways and obstacles towards the achievement of this goal.
Strategic scenarios in digital content and digital businessMarco Brambilla
This lesson was given in May 2009 at MIP, Politecnico di Milano. The audience included members of the Acer academy program.
Rights on reused content are maintained by respective owners.
See further information on my activity at:
http://home.dei.polimi.it/mbrambil/
and:
http://twitter.com/marcobrambi
What is Intelligent Content
How has content on the internet evolved
Some examples of intelligent content, both online and offline
What do we see on the internet going forward?
Keynote for Theory and Practice of Digital Libraries 2017
The theory and practice of digital libraries provides a long history of thought around how to manage knowledge ranging from collection development, to cataloging and resource description. These tools were all designed to make knowledge findable and accessible to people. Even technical progress in information retrieval and question answering are all targeted to helping answer a human’s information need.
However, increasingly demand is for data. Data that is needed not for people’s consumption but to drive machines. As an example of this demand, there has been explosive growth in job openings for Data Engineers – professionals who prepare data for machine consumption. In this talk, I overview the information needs of machine intelligence and ask the question: Are our knowledge management techniques applicable for serving this new consumer?
The Navigation Layer - Making Sense Of It AllJim Kalbach
As we accumulate more and more information online, we’re inclined to add more and more metadata—so we can order it, manage it, and re-find it. This growing belt of metadata is referred to as the “navigation layer.“ It‘s the series of filters, categories, tags, and other devices that let us to interact with information so we can sift out the noise.
What’s more, the navigation layer isn’t just about finding information—it can also help us make sense of the stuff we find. Sentiment analysis and entity extraction, for example, provide new insights into the information we come across. Ultimately, the navigation layer can point to high-order patterns that increase understanding.
In this talk we will summarise some of the detectable trends on AI beyond deep learning. We will focus on the current transition from deep learning to deep semantics, describing the enabling infrastructures, challenges and opportunities in the construction of the next generation AI systems. The talk will focus on Natural Language Processing (NLP) as an AI sub-domain and will link to the research at the AI Systems Lab at the University of Manchester.
The AI Takeover in Hollywood by Yves BergquistData Con LA
Abstract:- As the entertainment industry faces a landscape of exponential opportunities and threats, it is quietly turning to artificial intelligence to manage risk, develop operational efficiencies, and make more data-driven decisions. From developing cognitive solutions to assess why we think certain films and characters are more interesting than others, to isolating granular, scene-level story and character mechanics that drive better box office returns, Hollywood has fully caught up on other industries in leveraging high-end analytics methods and tools. _As the director of the Data & Analytics Project at USC's prestigious Entertainment Technology Center (created by George Lucas in 1993), Yves Bergquist sits at the center of this revolution. He and his team are developing next-generation AI tools and methods that are being deployed throughout the entertainment industry. Because his research is funded by all 6 Hollywood studios, and he personally answers to all the CTOs of those studios, Yves has unique and powerful insight into how Hollywood is quietly using machine intelligence to take its hit-making game to the next level. What the audience will learn: the audience will go behind the scenes to discover how precisely Hollywood studios are using data, analytics and AI to make better development, production and distribution decisions. Yves will draw from his and his team's research and use case studies to lift the veil on how AI, game theory, and neuroscience are transforming audience intelligence, film development, and distribution strategies.
My team is taking part in the Elsevier GranChallenge. Our proposal focuses on facilitating three aspects central to the semantic web vision: organize, share and discover. This is the presentation we used for the semifinals.
"Objective fiction: the semantic construction of web reality" talks about current challenges for semantic technologies, and the Semantic Web in particular, focusing on cognitive and social dimensions of human semantics.
This is the slideshow for a presentation I gave as part of my graduate coursework at the Institute for Innovation and Public Purpose at University College London (UCL IIPP). Drawing on the work of IIPP professors including Carlota Perez (techno-economic paradigms), Mariana Mazzucato (“The Entrepreneurial State”), and Tim O’Reilly, I evaluate the innovation trajectory of Deep Neural Networks as a method of machine learning. I trace the history of machine learning to its present-day and conclude that while Deep Neural Networks have not yet reached technological maturity, they are already starting to encounter barriers to exponential growth and innovation. These slides were designed to be read independently from the spoken portion. If you found this useful or interesting, please message me on LinkedIn! - Justin Beirold
Women in AI Social: Fall Edition (NYAI x Aggregate Intellect x AI Geeks)Maryam Farooq
These slides are from our Women in AI Fall Social event presented by NYAI, Aggregate Intellect, and AI Geeks.
On September 15th, 2020 we provided a space for women-identified folks and allies in the AI community to get together in a relaxed, social environment, and learn from each other’s journeys. People of all genders were welcomed at event, and we heard from expert thought leaders in the AI space.
Guests:
Marilyn Ma - Co-Founder at Quali AI
Catherine Havasi - CEO at Dalang Technologies
Ideshini Naidoo - Chief Technology Officer at Wave HQ
Vicki Saunders - Founder at SheEO
Linda McIver - Executive Director at Australian Data Science Education Institute
AI & COVID19: Ethics & Data Rights (NYAI x AISC)Maryam Farooq
This was a joint event with AISC (Aggregate Intellect) on Thurs, Apr 30th 2020. We had attendees from NYC, Toronto, Ottawa, California, Nebraska, Georgia, Florida, South Africa, Denmark, Argentina, and more!
Special thank you to our partners AISC & our speakers Joe Toscano, Brittany Kaiser, Stuart Culpepper, Jennifer L. Williams, and Tiffany Johnson. We talked about questions like:
-Is it worth giving up your privacy to insure your safety from disease, or violence?
-Is it worth giving up your privacy for money? How much would/should it cost?
-Where do ethics come in? - What tools / tech consumers & companies can utilize?
-Risks of Privacy Erosion from AI
-Disparity of how covid19 affects different communities?
-How can we as an AI community come together to leverage our knowledge & skills to bridge this disparity?
What are your thoughts on this topic? Watch the video here: https://youtu.be/DjCtHFkgkwI
More Related Content
Similar to NYAI #27: Cognitive Architecture & Natural Language Processing w/ Dr. Catherine Havasi (ConceptNet/MIT/Luminoso)
Where are all the Semantic Web agents? There are billions of "machine readable" open facts on the Semantic Web, i.e. Linked Open Data (LOD), isn't that enough? It looks like it's not. We're still far from seeing Lucy's and Pete's agents brilliantly solving their tasks with the help of other Semantic Web agents they can trust (Tim Berners Lee et al., The Semantic Web, Scientific American (2001) ). Despite its technological impact on many applications and areas, the Semantic Web promised to cause a breakthrough that we didn't yet experience. One issue is that LOD ontologies are not as linked as they should be. Another issue is that formalising only semi-structured Web pages or databases is not enough for making them able to operate. They also need to reason with commonsense knowledge, the encoding of which is a long-standing challenge in Artificial Intelligence. A third consideration is that most existing commonsense knowledge bases lack formal semantics and situational constraints. In this talk I will advocate the role of the Semantic Web as a provider of a knowledge graph of commonsense to Artificial Intelligence, and discuss ways and obstacles towards the achievement of this goal.
Strategic scenarios in digital content and digital businessMarco Brambilla
This lesson was given in May 2009 at MIP, Politecnico di Milano. The audience included members of the Acer academy program.
Rights on reused content are maintained by respective owners.
See further information on my activity at:
http://home.dei.polimi.it/mbrambil/
and:
http://twitter.com/marcobrambi
What is Intelligent Content
How has content on the internet evolved
Some examples of intelligent content, both online and offline
What do we see on the internet going forward?
Keynote for Theory and Practice of Digital Libraries 2017
The theory and practice of digital libraries provides a long history of thought around how to manage knowledge ranging from collection development, to cataloging and resource description. These tools were all designed to make knowledge findable and accessible to people. Even technical progress in information retrieval and question answering are all targeted to helping answer a human’s information need.
However, increasingly demand is for data. Data that is needed not for people’s consumption but to drive machines. As an example of this demand, there has been explosive growth in job openings for Data Engineers – professionals who prepare data for machine consumption. In this talk, I overview the information needs of machine intelligence and ask the question: Are our knowledge management techniques applicable for serving this new consumer?
The Navigation Layer - Making Sense Of It AllJim Kalbach
As we accumulate more and more information online, we’re inclined to add more and more metadata—so we can order it, manage it, and re-find it. This growing belt of metadata is referred to as the “navigation layer.“ It‘s the series of filters, categories, tags, and other devices that let us to interact with information so we can sift out the noise.
What’s more, the navigation layer isn’t just about finding information—it can also help us make sense of the stuff we find. Sentiment analysis and entity extraction, for example, provide new insights into the information we come across. Ultimately, the navigation layer can point to high-order patterns that increase understanding.
In this talk we will summarise some of the detectable trends on AI beyond deep learning. We will focus on the current transition from deep learning to deep semantics, describing the enabling infrastructures, challenges and opportunities in the construction of the next generation AI systems. The talk will focus on Natural Language Processing (NLP) as an AI sub-domain and will link to the research at the AI Systems Lab at the University of Manchester.
The AI Takeover in Hollywood by Yves BergquistData Con LA
Abstract:- As the entertainment industry faces a landscape of exponential opportunities and threats, it is quietly turning to artificial intelligence to manage risk, develop operational efficiencies, and make more data-driven decisions. From developing cognitive solutions to assess why we think certain films and characters are more interesting than others, to isolating granular, scene-level story and character mechanics that drive better box office returns, Hollywood has fully caught up on other industries in leveraging high-end analytics methods and tools. _As the director of the Data & Analytics Project at USC's prestigious Entertainment Technology Center (created by George Lucas in 1993), Yves Bergquist sits at the center of this revolution. He and his team are developing next-generation AI tools and methods that are being deployed throughout the entertainment industry. Because his research is funded by all 6 Hollywood studios, and he personally answers to all the CTOs of those studios, Yves has unique and powerful insight into how Hollywood is quietly using machine intelligence to take its hit-making game to the next level. What the audience will learn: the audience will go behind the scenes to discover how precisely Hollywood studios are using data, analytics and AI to make better development, production and distribution decisions. Yves will draw from his and his team's research and use case studies to lift the veil on how AI, game theory, and neuroscience are transforming audience intelligence, film development, and distribution strategies.
My team is taking part in the Elsevier GranChallenge. Our proposal focuses on facilitating three aspects central to the semantic web vision: organize, share and discover. This is the presentation we used for the semifinals.
"Objective fiction: the semantic construction of web reality" talks about current challenges for semantic technologies, and the Semantic Web in particular, focusing on cognitive and social dimensions of human semantics.
This is the slideshow for a presentation I gave as part of my graduate coursework at the Institute for Innovation and Public Purpose at University College London (UCL IIPP). Drawing on the work of IIPP professors including Carlota Perez (techno-economic paradigms), Mariana Mazzucato (“The Entrepreneurial State”), and Tim O’Reilly, I evaluate the innovation trajectory of Deep Neural Networks as a method of machine learning. I trace the history of machine learning to its present-day and conclude that while Deep Neural Networks have not yet reached technological maturity, they are already starting to encounter barriers to exponential growth and innovation. These slides were designed to be read independently from the spoken portion. If you found this useful or interesting, please message me on LinkedIn! - Justin Beirold
Similar to NYAI #27: Cognitive Architecture & Natural Language Processing w/ Dr. Catherine Havasi (ConceptNet/MIT/Luminoso) (20)
Women in AI Social: Fall Edition (NYAI x Aggregate Intellect x AI Geeks)Maryam Farooq
These slides are from our Women in AI Fall Social event presented by NYAI, Aggregate Intellect, and AI Geeks.
On September 15th, 2020 we provided a space for women-identified folks and allies in the AI community to get together in a relaxed, social environment, and learn from each other’s journeys. People of all genders were welcomed at event, and we heard from expert thought leaders in the AI space.
Guests:
Marilyn Ma - Co-Founder at Quali AI
Catherine Havasi - CEO at Dalang Technologies
Ideshini Naidoo - Chief Technology Officer at Wave HQ
Vicki Saunders - Founder at SheEO
Linda McIver - Executive Director at Australian Data Science Education Institute
AI & COVID19: Ethics & Data Rights (NYAI x AISC)Maryam Farooq
This was a joint event with AISC (Aggregate Intellect) on Thurs, Apr 30th 2020. We had attendees from NYC, Toronto, Ottawa, California, Nebraska, Georgia, Florida, South Africa, Denmark, Argentina, and more!
Special thank you to our partners AISC & our speakers Joe Toscano, Brittany Kaiser, Stuart Culpepper, Jennifer L. Williams, and Tiffany Johnson. We talked about questions like:
-Is it worth giving up your privacy to insure your safety from disease, or violence?
-Is it worth giving up your privacy for money? How much would/should it cost?
-Where do ethics come in? - What tools / tech consumers & companies can utilize?
-Risks of Privacy Erosion from AI
-Disparity of how covid19 affects different communities?
-How can we as an AI community come together to leverage our knowledge & skills to bridge this disparity?
What are your thoughts on this topic? Watch the video here: https://youtu.be/DjCtHFkgkwI
NYAI #26: Federated Learning: Machine Learning on Edge Devices w/ Alice Albre...Maryam Farooq
Federated learning enables us to build machine learning models using data collected by edge devices like smartphones and IoT devices, without moving data off the device. This minimizes concerns about privacy, data regulation, bandwidth, and storage, while providing similar results as centralized models. Examples include predictive text on cell phones, a person’s engagement with their own photos, and machine learning in the browser applied to corporate text archives such as a team Slack or Google Drive, and ML on low-powered field devices in energy, agriculture and logistics.
The principles of data minimization established by the GDPR and the prevalence of smart sensors makes these use cases more common, and the advantages of federated learning more compelling. In this talk we’ll cover the algorithmic solutions and the product opportunities.
This talk was presented by Alice Albrecht (Research Engineer, Cloudera) at NYAI #26 on Tues, 11/28 at Capital One Labs.
nyai.co/nyai-26
NYAI #23: Using Cognitive Neuroscience to Create AI (w/ Dr. Peter Olausson)Maryam Farooq
Dr. Peter Olausson started his career as a cognitive neuroscientist and spent over a decade at Yale University researching how our memories, motivation and cognitive control together affect decision-making. Before starting COGNITUUM, Peter was focusing on new breakthroughs in the information solutions that shape the human experience, including cognitive computing, data analytics, neuromanagement, and knowledge networks. Peter received his PhD in neuropharmacology at the University of Gothenburg in Sweden and his postdoctoral training at Yale University.
COGNITUUM has developed a general intelligence framework that provides a viable pathway towards human-level machine intelligence. The platform features continuous and real-time learning from any data source.
NYAI #25: Evolution Strategies: An Alternative Approach to AI w/ Maxwell ReboMaryam Farooq
NYAI #25: Evolution Strategies: An Alternative Approach to AI w/ Maxwell Rebo
at Capital One Labs on Tues, 10/23/18
Join us for what's sure to be an awesome night in AI! This month's event is focused Evolution Strategies, and will touch on many themes discussed here (https://blog.openai.com/evolution-strategies/).
Maxwell Rebo is a machine learning founder working on a stealth project in ML-powered simulation engine.
A class of heuristic search algorithms have been shown to be viable alternatives to reinforcement learning as well as other ML tasks. These methods can be parallelized on arbitrary numbers of CPUs and do not require GPUs to be effective. To increase explicability, it is possible to create attribution mechanisms within these methods.
Maxwell is the former founder of Machine Colony, and enterprise AI platform company, and a founding member of NYAI. A machine learning developer and three-time founder, he has been doing ML at massive scale since 2010. He has previously spoken at venues such as the Ethereal conference in NYC and the joint Asian Leadership/HelloTomorrow conference in Seoul.
NYAI #24: Developing Trust in Artificial Intelligence and Machine Learning fo...Maryam Farooq
NYAI #24: Developing Trust in Artificial Intelligence and Machine Learning for High-Stakes Applications with Dr. Kush Varshney (Principal Research Manager, IBM Research AI).
Check out the the IBM AI Fairness 360 open source toolkit: https://www.ibm.com/blogs/research/2018/09/ai-fairness-360/
nyai.co
NYAI #19: AI & UI - "AI + Emotion: It's all about Trust" by Steph Hay (VP Des...Maryam Farooq
Steph Hay (VP of Design @ Capital One) shares on AI + Emotion - why it's all about trust.
part of NYAI #19: AI & UI on Tues, 27 Feb 2018 at Capital One Labs
nyai.co
NYAI #19: AI & UI - "Designing Intelligent Agents & a New Class of 'Perceived...Maryam Farooq
Diane Kim (x.ai) spoke about "Designing Intelligent Agents and a new class of Perceived Errors". This talk covers new research in UI and how we can take advantage of NLP and AI in general, and change the way we interact with technology dramatically. Diane discusses how the standard GUI is many times fully eliminated, leading to novel challenges in UX. Tasks are removed from the user’s oversight with invisible or seamless software, and the output is not always as expected. But sometimes that output is correct within the parameters given and simply perceived as an error.
By Diane Kim (AI Interaction Designer, x.ai)
@_DianeKim
part of NYAI #19: AI & UI on Tues, 27 Feb 2018 at Capital One Labs
nyai.co
NYAI #18: Team Alignment for Human-Centered AI (Chris Butler - Director of AI...Maryam Farooq
Through our recent Design in AI survey we found that on AI projects there is frequently a lack of alignment between technical and non-technical team members. During this talk, we will share the results of our report and then talk about specific methods to build alignment. You will learn how two of our favorite workshops, Empathy Mapping for the Machine and Confusion Mapping, can build stronger teams and better products. You will walk away with a better idea of the nuances required in product and design practice for AI systems.
by Chris Butler (Director of AI, Philosophie)
at NYAI #18: AI & UX on Tues, 27 Feb 2018 at Capital One Labs
nyai.co
NYAI #18: Designing for AI (Rob Strati & Jesse Schifano of ECHO)Maryam Farooq
Understanding emotions is becoming more important as technology is expected to respond to each individual based on their tastes. AI is the technology that is powering this expectation.
We will talk about how, using emotional research and design methodologies, it is possible to gather not only what people think about using a system, but also how they feel. Doing emotional research to gain insights and catalogue them is one of the first steps. From there designers can leverage these findings and translate the feelings into design conventions. These conventions can then provide the machine learning with the signal it can use to generate more refined and meaningful results based on a person's preferences. These emotionally based features can then be quantifiably measured to prove out the effectiveness of the process.
By using this process with machine learning technologies we can create systems that go from being simply useful to something that is a joy to use.
by Rob Strati and Jesse Schifano (Co-Founders, ECHO)
part of NYAI #18: AI & UX on Tues, 27 Feb 2018 at Capital One Labs.
nyai.co
"Understanding Humans with Machines" (Arthur Tisi)Maryam Farooq
At NYAI #16, Arthur Tisi explores deep neural networks that dominate advanced approaches to pattern recognition. Today neural networks transcribe our speech, recognize our pets, understand linguistics and fight our trolls. Recent advances by Geoff Hinton and the introduction of capsule networks only ups the ante. But despite the results, we have to wonder… why do they work so well?
In this session, Arthur Tisi, CEO and Founder of MeaningBot, will share some extremely remarkable results in applying deep neural networks to natural language processing (NLP), particularly in the areas of determining human traits in the areas of leadership, team building, personality, consumption preferences and more. Arthur will cite real world examples and share some of the math and science behind these advances including different variants of artificial neural networks, such as deep multilayer perceptron (MLP), convolutional neural network (CNN), recursive neural network (RNN), recurrent neural network (RNN), long short-term memory (LSTM), sequence-to-sequence model, and shallow neural networks including word2vec for word embeddings.
NYAI #13: "Designing AI by Learning from Enterprise" - Nicholas Borge (Impart...Maryam Farooq
"Designing AI by Learning from Enterprise" - Nicholas Borge (Impartial.ai)
Presented by New York Artificial Intelligence at Rise New York on Tues, 6/20/17.
NYAI #13: "AI and Business Transformation" - Josh SuttonMaryam Farooq
"AI & Business Transformation" - Josh Sutton (Global Head of Data & AI, Publicis.Sapient)
Presented at NYAI #13 - AI & Enterprise on Tues, 6/20/17 at Rise New York.
Presented by New York Artificial Intelligence (NYAI).
NYAI #10: Building an AI Autonomous Agent Using Supervised Learning with Denn...Maryam Farooq
NYAI #10 - Tuesday, 21 March 2017 @ Rise NY
This talk covers the key questions & challenges to consider if you’re involved in designing artificially intelligent agents, based on those faced by x.ai in building their AI assistants (Amy & Andrew).
Explore our comprehensive data analysis project presentation on predicting product ad campaign performance. Learn how data-driven insights can optimize your marketing strategies and enhance campaign effectiveness. Perfect for professionals and students looking to understand the power of data analysis in advertising. for more details visit: https://bostoninstituteofanalytics.org/data-science-and-artificial-intelligence/
Adjusting primitives for graph : SHORT REPORT / NOTESSubhajit Sahu
Graph algorithms, like PageRank Compressed Sparse Row (CSR) is an adjacency-list based graph representation that is
Multiply with different modes (map)
1. Performance of sequential execution based vs OpenMP based vector multiply.
2. Comparing various launch configs for CUDA based vector multiply.
Sum with different storage types (reduce)
1. Performance of vector element sum using float vs bfloat16 as the storage type.
Sum with different modes (reduce)
1. Performance of sequential execution based vs OpenMP based vector element sum.
2. Performance of memcpy vs in-place based CUDA based vector element sum.
3. Comparing various launch configs for CUDA based vector element sum (memcpy).
4. Comparing various launch configs for CUDA based vector element sum (in-place).
Sum with in-place strategies of CUDA mode (reduce)
1. Comparing various launch configs for CUDA based vector element sum (in-place).
Data Centers - Striving Within A Narrow Range - Research Report - MCG - May 2...pchutichetpong
M Capital Group (“MCG”) expects to see demand and the changing evolution of supply, facilitated through institutional investment rotation out of offices and into work from home (“WFH”), while the ever-expanding need for data storage as global internet usage expands, with experts predicting 5.3 billion users by 2023. These market factors will be underpinned by technological changes, such as progressing cloud services and edge sites, allowing the industry to see strong expected annual growth of 13% over the next 4 years.
Whilst competitive headwinds remain, represented through the recent second bankruptcy filing of Sungard, which blames “COVID-19 and other macroeconomic trends including delayed customer spending decisions, insourcing and reductions in IT spending, energy inflation and reduction in demand for certain services”, the industry has seen key adjustments, where MCG believes that engineering cost management and technological innovation will be paramount to success.
MCG reports that the more favorable market conditions expected over the next few years, helped by the winding down of pandemic restrictions and a hybrid working environment will be driving market momentum forward. The continuous injection of capital by alternative investment firms, as well as the growing infrastructural investment from cloud service providers and social media companies, whose revenues are expected to grow over 3.6x larger by value in 2026, will likely help propel center provision and innovation. These factors paint a promising picture for the industry players that offset rising input costs and adapt to new technologies.
According to M Capital Group: “Specifically, the long-term cost-saving opportunities available from the rise of remote managing will likely aid value growth for the industry. Through margin optimization and further availability of capital for reinvestment, strong players will maintain their competitive foothold, while weaker players exit the market to balance supply and demand.”
Show drafts
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Empowering the Data Analytics Ecosystem: A Laser Focus on Value
The data analytics ecosystem thrives when every component functions at its peak, unlocking the true potential of data. Here's a laser focus on key areas for an empowered ecosystem:
1. Democratize Access, Not Data:
Granular Access Controls: Provide users with self-service tools tailored to their specific needs, preventing data overload and misuse.
Data Catalogs: Implement robust data catalogs for easy discovery and understanding of available data sources.
2. Foster Collaboration with Clear Roles:
Data Mesh Architecture: Break down data silos by creating a distributed data ownership model with clear ownership and responsibilities.
Collaborative Workspaces: Utilize interactive platforms where data scientists, analysts, and domain experts can work seamlessly together.
3. Leverage Advanced Analytics Strategically:
AI-powered Automation: Automate repetitive tasks like data cleaning and feature engineering, freeing up data talent for higher-level analysis.
Right-Tool Selection: Strategically choose the most effective advanced analytics techniques (e.g., AI, ML) based on specific business problems.
4. Prioritize Data Quality with Automation:
Automated Data Validation: Implement automated data quality checks to identify and rectify errors at the source, minimizing downstream issues.
Data Lineage Tracking: Track the flow of data throughout the ecosystem, ensuring transparency and facilitating root cause analysis for errors.
5. Cultivate a Data-Driven Mindset:
Metrics-Driven Performance Management: Align KPIs and performance metrics with data-driven insights to ensure actionable decision making.
Data Storytelling Workshops: Equip stakeholders with the skills to translate complex data findings into compelling narratives that drive action.
Benefits of a Precise Ecosystem:
Sharpened Focus: Precise access and clear roles ensure everyone works with the most relevant data, maximizing efficiency.
Actionable Insights: Strategic analytics and automated quality checks lead to more reliable and actionable data insights.
Continuous Improvement: Data-driven performance management fosters a culture of learning and continuous improvement.
Sustainable Growth: Empowered by data, organizations can make informed decisions to drive sustainable growth and innovation.
By focusing on these precise actions, organizations can create an empowered data analytics ecosystem that delivers real value by driving data-driven decisions and maximizing the return on their data investment.
Techniques to optimize the pagerank algorithm usually fall in two categories. One is to try reducing the work per iteration, and the other is to try reducing the number of iterations. These goals are often at odds with one another. Skipping computation on vertices which have already converged has the potential to save iteration time. Skipping in-identical vertices, with the same in-links, helps reduce duplicate computations and thus could help reduce iteration time. Road networks often have chains which can be short-circuited before pagerank computation to improve performance. Final ranks of chain nodes can be easily calculated. This could reduce both the iteration time, and the number of iterations. If a graph has no dangling nodes, pagerank of each strongly connected component can be computed in topological order. This could help reduce the iteration time, no. of iterations, and also enable multi-iteration concurrency in pagerank computation. The combination of all of the above methods is the STICD algorithm. [sticd] For dynamic graphs, unchanged components whose ranks are unaffected can be skipped altogether.
NYAI #27: Cognitive Architecture & Natural Language Processing w/ Dr. Catherine Havasi (ConceptNet/MIT/Luminoso)
1. COGNITIVE ARCHITECTURE &
NATURAL LANGUAGE
UNDERSTANDING
Dr. Catherine Havasi
Director, Common Sense Computing Initiative
Visiting Scientist, MIT Media Lab
Chief Strategy @ Luminoso
Photo by: Allen Watkin CC BY-SA 2.0.
3. Advances have transformed language understanding.
1960s
Pattern Matching
& Keywords
1990s
Rule Sets &
Ontologies
2000s
Unsupervised
ML (Bayes)
Word Embeddings
(“Deep Learning”)
2010s
Photo by: Wing-Chi Poon CC BY-SA 2.5.
4. ...but it matters where they came from
Vectors are great
• Compare words by what they
mean, not just exact matches
• A convenient form for
machine learning
• Make your deep learning one
step shallower
Fragment of ConceptNet 5.5
6. For natural language understanding to be
successful, it must be:
Multilingual &
Global
ExplainableUnbiased &
Ethical
Adaptable Automated
7. The flaw in deep learning is that it requires
more data, time, and compute than is practical
in most circumstances.
8. This data is needed because the
model must learn from scratch
each time it learns anything.
This isn’t how people work.
Photo by: Carl Hoffman
9. “I don’t have to actually experience crashing
my car into a wall a few hundred times before I
slowly start avoiding to do so.”
- Andrej Karpathy, Open AI
10. People learn and adapt quickly and
from few examples. We share a
common understanding.
11. Like us, AI needs to draw on its domain general
knowledge to learn new domains and skills
…without without the need for someone to keep
explaining.
Photo by: Mateus S. Figueiredo CC BY-SA 4.0
12. If machine learning isn’t automated, what’s the point?
We’ve seen enough brittle systems that work for one task
and nothing else.
Photo by: Eistropfen CC BY-SA 4.0
23. LANGUAGES IN CONCEPTNETMultilingual coverage
English
6.5 million edges
French
4.9 million edges
German
1.6M
Italian
1.1M
Spanish
830k
Japanese
740k
Russian
620k
Portuguese
540k
Chinese
500k
Finnish
420k
Dutch
400k
Swedish
300k
bg pl cs sh eo ms sl ar
Total: 24.6 million edges in 70+ languages
. . .
ces
mon Sense
sh, French, German)
d knowledge
h)
se)
e (Chinese)
purpose
l WordNet
ces
Open code a
At http://conceptnet.io,
• Code on GitHub to rep
• A browsable Web inter
• A Linked Data REST AP
All data is available unde
Creative Commons Attrib
ShareAlike 4.0 license.
27. Retrofitting
• Created by Manaal Faruqui in 2015
• Apply knowledge-based constraints after training distributional
word vectors
• It works better than during training, for some reason
28. RETROFITTING
• Terms that are connected in the knowledge graph should have
vectors that are closer together
• Many extensions now, such as “antonyms should be farther
apart” (Mrkšić et al., 2016)-
oak
tree
furniture
29. RETROFITTING JUST WORKS
• On intrinsic evaluations, the top-performing systems almost
always use retrofitting
– If you see a purely distributional algorithm claim “state of
the art on SimLex”, it may be “state of the art assuming no
knowledge graph”
30. • State-of-the-art word vectors
• Hybrid of ConceptNet and distributional
semantics
• Multilingual by design
• Open source, open data
34. Why ConceptNet in particular?
• Represents multiple registers of knowledge
– “fire is oxidation” vs. “fire is hot”
• Common words are represented with lots of edges;
rare words are represented at all
• Avoids wasting feature space on highly specific
trivia
35. Distinguishing attributes using ConceptNet
• A task at SemEval 2018
• We got 74% accuracy (2nd
place) by directly querying
ConceptNet Numberbatch
• Additional features trained on
the data didn’t help on the test
set
• All top systems used
knowledge graphs
36. AI2 & THE MOSAIC PROJECT
• Initial focus on evaluations for common sense – building a common set of
benchmarks to understand higher level reasoning
• Collecting some data, working with DARPA
37. Photo by: David Lapetina CC BY-SA 3.0.
In order to beat a
human player at
chess, Google’s
AlphaZero had to
play 68 million
games against itself.
38. You cannot simulate your call center
calling itself 68 million times.
-SA 4.0.
41. WHAT IS DOMAIN ADAPTATION?
domain
general
data
domain
specific
data
customer intents,
product names,
industry jargon,
specific issues
common words,
multiple languages,
paraphrases,
general sentiment
43. How do we adapt to a domain?
• You probably don’t need a general NLP system, you
need a specific one
• Starting from scratch isn’t feasible for most
applications
• We can take advantage of general knowledge to
quickly learn specific knowledge
45. w w w . l u m i n o s o . c o m
Supervised classification
Remaining
examples are
used as
unlabeled
Luminoso input
46. Supervised classification
With 7 million
docs, VW is
just getting
started
Luminoso
outperforms
others with
1/1000 of the
labeled examples
Remaining
examples are
used as
unlabeled
Luminoso input
48. ADDITIONAL TYPES OF COMMON SENSE
• Physical common sense
• Higher order reasoning
• Social common sense
• What about “folk” knowledge?
• Pete Clark’s Aristo project
49. COMPLICATED COMMON
SENSE
Allen Institute AI2
ATOMIC: An Atlas of Machine Commonsense
for If-Then Reasoning
Maarten Sap, Ronan LeBras, Emily
Allaway, Chandra Bhagavatula, Nicholas
Lourie, Hannah Rashkin, Brendan Roof, Noah
A. Smith, Yejin Choi
51. STORY UNDERSTANDING
USING CONCEPTNET
• SemEval 2018 also included a reading
comprehension task, designed to require
common sense
• The winning system (Yuanfudao
Research) used ConceptNet to find
unstated connections, on top of an
attention model
52. • The Story Cloze Test evaluates common sense
• Five-sentence stories, two possible endings, only one makes
sense
– Previous state of the art (OpenAI Transformer): 86.5%
– Jiaao Chen et al., adding ConceptNet as an input: 87.6%
STORY UNDERSTANDING USING
CONCEPTNET
53. What would we need to do improv with a chatbot? Have a dynamic
conversation with a NPC in a video game?
54. When we have a conversation with an intelligent agent, those
conversations are not natural or creative.
55. What would it mean to have a
conversation with a character?
57. What we need to
do this sort of thing
is real cognitive
modeling…
58. Marvin Minsky envisioned a Society of Mind: many individual processes
and workflows which make an emergent and robust whole.
This is a Cognitive Architecture.
59. WHAT ARE WE MISSING?
• Ability to negotiate conversational goals
• Recover from errors without starting over
• Bond and personalize to users without individual customization
• Adaptability and Scalability
61. WHY DO
WE MAKE
SOLO
AGENTS?
Xu, W., Hargood, C., Tang, W. and Charles, F.,
2018. Towards Generating Stylistic Dialogues for
Narratives using Data-Driven Approaches. In:
International Conference for Interactive Digital
Storytelling 5-8 December 2018 Trinity College
Dublin, Ireland.
Photo by: Saad Akhtar CC BY-SA 3.0.
65. WE WANT TO BRING ALL OF THIS
TOGETHER
Photo by: Charles Hamm CC BY-SA 3.0.
66. “One can report steady progress,
all the way to the top of the tree.”
Google’s Peter Norvig and UCSF’s Stuart Russell
worried progress in AI can seem like trying to get to the
moon by climbing a tree.
Photo by: Evan-Amos CC BY-SA 3.0.
67. “SOCIETY FOR HIGH
HANGING FRUIT”
No one is motivated to work on very long
term problems that might not be lucrative in
the short term.
70. A VERY, VERY MERRY THANK YOU
• Robyn Speer, Joanna Lowry-Duda, Robert Beaudoin, and everyone who has
built, contributed to, or used ConceptNet/OMCS.
• Everyone at the MIT Media Lab
• Pedro Colon, Nina Lutz, Pip Mothersill, Emily Salvador and all of my patient
students past and present
• Jeff Foley,Ying Chen,Vivian Shih, and the amazing (and patient) product &
marketing teams @ Luminoso
71. I’M LOOKING FOR COLLABORATORS
• Luminoso is hiring someone who knows Hybris & Solr to be the technical co-
founder of a project to transform ecommerce search
• Luminoso has a machine learning scientist slot open in May and a data
scientist slot open now.
• Topher (digital characters) is looking for collaborators and interested parties
and users
• ConceptNet is looking for users and contributors
• We may be looking for ConceptNet staff in 2019 and Creative Computation
students for 2020 - email me to be kept up to date
havasi@media.mit.edu