Text analytics and R - Open Question: is it a good match?Marina Santini
http://www.forum.santini.se
* The Quest: finding the optimal way to handle Big Textual Data for Information Discovery
* The Question: is R convenient for text analytics of Big TEXTUAL Data?
* Mission: identification of pros, cons, limits, benefits …
Current Status: investigation in progress…
For this project, we had to conduct research on a topic that was seen as a relevant area of study in Enterprise Systems and how it will be applicable in the future.
We chose to study the effects artificial intelligence will have on CRM systems. To view our findings, you can view the video here - https://www.youtube.com/watch?v=Fe55c60QPwY&t=9s
Text analytics and R - Open Question: is it a good match?Marina Santini
http://www.forum.santini.se
* The Quest: finding the optimal way to handle Big Textual Data for Information Discovery
* The Question: is R convenient for text analytics of Big TEXTUAL Data?
* Mission: identification of pros, cons, limits, benefits …
Current Status: investigation in progress…
For this project, we had to conduct research on a topic that was seen as a relevant area of study in Enterprise Systems and how it will be applicable in the future.
We chose to study the effects artificial intelligence will have on CRM systems. To view our findings, you can view the video here - https://www.youtube.com/watch?v=Fe55c60QPwY&t=9s
Web Annotations – A Game Changer for Language Technology?Georg Rehm
Georg Rehm, Felix Sasaki, and Aljoscha Burchardt. Web Annotations - A Game Changer for Language Technologies? I Annotate 2016, Berlin, Germany, May 2016. May 19/20, 2016.
This is a PPT which highlights the basics of artificial intelligence and how it works and will affect job scenario.
ai in drug discovery, artificial intelligence, artificial intelligence in drug discovery, deep learning, deep learning techniques, gan, generative adversarial network (gan), gpu, gpu (graphics processing unit)-, graphics processing units, machine learning, matconvent, nvidia, nvidia dgx-1, python, tensorflow, torche, IBM watson for drug discovery
machine learning in drug discovery, deep learning in drug discovery
Understanding Human Conversations with AI Rajath D M
Presentation from my talk about using AI to understand natural language human conversations and derive insights, trigger workflows etc. Also talking about a bit on Symbl's conversational intelligence API platform
For many decades now, the software industry has attempted to bridge the productivity gap, develop higher quality code and manage the ever growing complexity of software-intensive systems. The results have been mixed, and as a result, a great majority of today's software is still written manually by human developers. This is about to change rapidly as recent developments in the field of Artificial Intelligence show promising results. While artists and designers have been taken by surprise by OpenAI’s DALL-E 2’s capabilities in designing unique art, ChatGPT has astonished the rest of the world with its capability of understanding human interaction. AI-assisted coding solutions such as Github’s Copilot and Replit’s Ghostwriter, among many others, are rapidly developing in a direction where AI generates new code that runs fast with high quality. Little is known about the true capabilities of AI programmers and their impact on the software development industry, education, and research. This talk sheds light on the current state of ChatGPT, large language models including GPT-4, AI-assisted coding, highlights the research gaps, and proposes a way forward.
AI and automation is all the rage nowadays - but what’s the history of these technologies, innovations and ideas?
AI and automation is all the rage nowadays - but what’s the history of these technologies, innovations and ideas? This slides will discuss the brief history of the current interesting technologies and their development to society and mankind.
Creating an AI Startup: What You Need to KnowSeth Grimes
Seth Grimes presented "Creating an AI Startup: What You Need to Know," at a May 20, 2021 Launch Annapolis + Maryland AI (https://www.meetup.com/MarylandAI) program, focusing on opportunity and resources for Maryland tech entrepreneurs.
Efficient Deep Learning in Natural Language Processing Production, with Moshe...Seth Grimes
Moshe Wasserblat, Intel AI, presents on Efficient Deep Learning in Natural Language Processing Production to an online NLP meetup audience, August 3, 2020. Visit https://www.meetup.com/NY-NLP for the New York NLP meetup.
Web Annotations – A Game Changer for Language Technology?Georg Rehm
Georg Rehm, Felix Sasaki, and Aljoscha Burchardt. Web Annotations - A Game Changer for Language Technologies? I Annotate 2016, Berlin, Germany, May 2016. May 19/20, 2016.
This is a PPT which highlights the basics of artificial intelligence and how it works and will affect job scenario.
ai in drug discovery, artificial intelligence, artificial intelligence in drug discovery, deep learning, deep learning techniques, gan, generative adversarial network (gan), gpu, gpu (graphics processing unit)-, graphics processing units, machine learning, matconvent, nvidia, nvidia dgx-1, python, tensorflow, torche, IBM watson for drug discovery
machine learning in drug discovery, deep learning in drug discovery
Understanding Human Conversations with AI Rajath D M
Presentation from my talk about using AI to understand natural language human conversations and derive insights, trigger workflows etc. Also talking about a bit on Symbl's conversational intelligence API platform
For many decades now, the software industry has attempted to bridge the productivity gap, develop higher quality code and manage the ever growing complexity of software-intensive systems. The results have been mixed, and as a result, a great majority of today's software is still written manually by human developers. This is about to change rapidly as recent developments in the field of Artificial Intelligence show promising results. While artists and designers have been taken by surprise by OpenAI’s DALL-E 2’s capabilities in designing unique art, ChatGPT has astonished the rest of the world with its capability of understanding human interaction. AI-assisted coding solutions such as Github’s Copilot and Replit’s Ghostwriter, among many others, are rapidly developing in a direction where AI generates new code that runs fast with high quality. Little is known about the true capabilities of AI programmers and their impact on the software development industry, education, and research. This talk sheds light on the current state of ChatGPT, large language models including GPT-4, AI-assisted coding, highlights the research gaps, and proposes a way forward.
AI and automation is all the rage nowadays - but what’s the history of these technologies, innovations and ideas?
AI and automation is all the rage nowadays - but what’s the history of these technologies, innovations and ideas? This slides will discuss the brief history of the current interesting technologies and their development to society and mankind.
Creating an AI Startup: What You Need to KnowSeth Grimes
Seth Grimes presented "Creating an AI Startup: What You Need to Know," at a May 20, 2021 Launch Annapolis + Maryland AI (https://www.meetup.com/MarylandAI) program, focusing on opportunity and resources for Maryland tech entrepreneurs.
Efficient Deep Learning in Natural Language Processing Production, with Moshe...Seth Grimes
Moshe Wasserblat, Intel AI, presents on Efficient Deep Learning in Natural Language Processing Production to an online NLP meetup audience, August 3, 2020. Visit https://www.meetup.com/NY-NLP for the New York NLP meetup.
From Customer Emotions to Actionable Insights, with Peter DorringtonSeth Grimes
From Customer Emotions to Actionable Insights -- A presentation by Peter Dorrington, founder, XMplify Consulting, at the 2020 CX Emotion conference (https://cx-emotion.com), July 22, 2020.
Intro to Deep Learning for Medical Image Analysis, with Dan Lee from Dentuit AISeth Grimes
Dan Lee from Dentuit AI presented an Intro to Deep Learning for Medical Image Analysis at the Maryland AI meetup (https://www.meetup.com/Maryland-AI), May 27, 2020. Visit https://www.youtube.com/watch?v=xl8i7CGDQi0 for video.
Emotion AI refers to a set of technologies -- natural language processing, voice tech, facial coding, neuroscience, and behavioral analytics -- applied to interactions to extract, convey, and induce emotion. Emotion AI is a presentation by Seth Grimes at AI for Human Language, March 5, 2020 in Tel Aviv.
Text Analytics for NLPers, a presentation by Seth Grimes, created for the December 2, 2019 Natural Language Processing-New York (NYC-NLP) meetup, https://www.meetup.com/NLP-NY/events/266093296/
Our FinTech Future – AI’s Opportunities and Challenges? Seth Grimes
"Our FinTech Future – AI’s Opportunities and Challenges?" is a presentation by Jim Kyung-Soo Liew, Ph.D. to the Artificial Intelligence Maryland (MD-AI) meetup (https://www.meetup.com/Maryland-AI/), November 20, 2019. Dr. Liew is Co-Founder of SoKat.co and Associate Professor at Johns Hopkins Carey Business School.
Preposition Semantics: Challenges in Comprehensive Corpus Annotation and Auto...Seth Grimes
Presentation by Nathan Schneider, Assistant Professor of Linguistics and Computer Science at Georgetown University, to the Washington DC Natural Language Processing meetup, October 14, 2019 (https://www.meetup.com/DC-NLP/events/264894589/).
The Ins and Outs of Preposition Semantics: Challenges in Comprehensive Corpu...Seth Grimes
Presentation by Nathan Scheider, Georgetown University, to the Washington DC Natural Language Processing meetup, October 14, 2019, https://www.meetup.com/DC-NLP/events/264894589/.
Nick Schmidt of BLDS, LLC to the Maryland AI meetup, June 4, 2019 (https://www.meetup.com/Maryland-AI). Nick discusses ideas of fairness and how they apply to machine learning. He explores recent academic work on identifying and mitigating bias, and how his work in lending and employment can be applied to other industries. Nick explains how to measure whether an algorithm is fair and also demonstrate the techniques that model builders can use to ameliorate bias when it is found.
06-04-2024 - NYC Tech Week - Discussion on Vector Databases, Unstructured Data and AI
Discussion on Vector Databases, Unstructured Data and AI
https://www.meetup.com/unstructured-data-meetup-new-york/
This meetup is for people working in unstructured data. Speakers will come present about related topics such as vector databases, LLMs, and managing data at scale. The intended audience of this group includes roles like machine learning engineers, data scientists, data engineers, software engineers, and PMs.This meetup was formerly Milvus Meetup, and is sponsored by Zilliz maintainers of Milvus.
Adjusting OpenMP PageRank : SHORT REPORT / NOTESSubhajit Sahu
For massive graphs that fit in RAM, but not in GPU memory, it is possible to take
advantage of a shared memory system with multiple CPUs, each with multiple cores, to
accelerate pagerank computation. If the NUMA architecture of the system is properly taken
into account with good vertex partitioning, the speedup can be significant. To take steps in
this direction, experiments are conducted to implement pagerank in OpenMP using two
different approaches, uniform and hybrid. The uniform approach runs all primitives required
for pagerank in OpenMP mode (with multiple threads). On the other hand, the hybrid
approach runs certain primitives in sequential mode (i.e., sumAt, multiply).
The Building Blocks of QuestDB, a Time Series Databasejavier ramirez
Talk Delivered at Valencia Codes Meetup 2024-06.
Traditionally, databases have treated timestamps just as another data type. However, when performing real-time analytics, timestamps should be first class citizens and we need rich time semantics to get the most out of our data. We also need to deal with ever growing datasets while keeping performant, which is as fun as it sounds.
It is no wonder time-series databases are now more popular than ever before. Join me in this session to learn about the internal architecture and building blocks of QuestDB, an open source time-series database designed for speed. We will also review a history of some of the changes we have gone over the past two years to deal with late and unordered data, non-blocking writes, read-replicas, or faster batch ingestion.
1. NLP 2020: What Works and What's Next
Recent Advances in Natural Language Processing
Seth Grimes
Alta Plana Corporation
@SethGrimes
November 20, 2020
2.
3.
4. Disclaimer
I use A LOT of commercial product materials in the
slides that follow. These are illustrations and not
recommendations.
5. Natural Language Processing
Natural Language Understanding (NLU)
• OCR, language detection, tokenization, parsing
• Information extraction: parts of speech, chunks , entities,
aspects, topics/themes, relations, attributes, events, …
• Speech processing
Natural Language Generation (NLG)
NLU + NLG together, for example:
• Summarization
• Machine translation
• Conversational interfaces
• Question answering
10. “Statistical information
derived from word frequency
and distribution is used by the
machine to compute a relative
measure of significance, first
for individual words and then
for sentences. Sentences scoring
highest in significance are
extracted and printed out to
become the auto-abstract.”
-- H.P. Luhn, The Automatic
Creation of Literature Abstracts,
IBM Journal, 1958.
15. Word2Vec: Key Concepts
Continuous bag-of-
words (CBOW)
predicts a word from
a window of
surrounding words.
Skip-gram uses a
word to predict a
window of
surrounding words.
36. Amazon Comprehend Medical
https://aws.amazon.com/comprehend/medical/
“Amazon Comprehend Medical is a natural language processing service that
makes it easy to use machine learning to extract relevant medical information from
unstructured text. Using Amazon Comprehend Medical, you can quickly and
accurately gather information, such as medical condition, medication, dosage,
strength, and frequency from a variety of sources like doctors’ notes, clinical trial
reports, and patient health records. Amazon Comprehend Medical can also link the
detected information to medical ontologies such as ICD-10-CM or RxNorm so it
can be used easily by downstream healthcare applications.”
46. “If we want computers to be genuinely
intelligent, to adapt to us and to interact
naturally with us, then they will need to ability
to recognize and express emotions, and to
have what has come to be called ‘emotional
intelligence.’”
-- Rosalind Picard, Affective Computing, 1997
Affective Computing
50. What about Sentiment Analysis? Text sourced…
https://dl.acm.org/doi/10.1145/945645.945658,
October 2003
https://dl.acm.org/doi/10.1561/1500000011,
January 2008
53. Emotion AI
“Emotion mining is the science of detecting, analyzing, and
evaluating humans' feelings towards different events, issues,
services, or any other interest.”
Emotion synthesis enhances the ability of a machine to provide
meaningful, contextual responses, by conveying an appropriate
emotional state through words, voice, and expression.
Emotion induction aims to evoke a certain emotional response or
affective state.
56. “Parsing Text for Emotion Terms:
Analysis & Visualization Using R”
Emotion in
Text: Parsing,
Stats
https://datascienceplus.com/parsing-text-for-emotion-terms-analysis-visualization-using-r/
64. Speech https://www.phon.ucl.ac.uk/courses/spsci/iss/week9.php
“Voice cues are commonly divided into those related to: (a) fundamental
frequency (F0, a correlate of the perceived pitch), (b) vocal perturbation (short-
term variability in sound production), (c) voice quality (a correlate of the
perceived ‘timbre’), (d) intensity (a correlate of the perceived loudness), and (e)
temporal aspects of speech (e.g., speech rate), as well as various combinations of
these aspects (e.g., prosodic features).”
http://www.scholarpedia.org/article/Speech_emotion_analysis
68. “Conversational Intelligence & Behavioral Prediction Insights from
Voice: Our Oliver engine offers ASR+ with a sophisticated layer of
emotion recognition metrics & behavioral KPIs, not only from what is
being said but also from the how it is said.”
69. NLP 2020: What Works and What's Next
Recent Advances in Natural Language Processing
Seth Grimes
Alta Plana Corporation
@SethGrimes
November 20, 2020