AI Session For Amity Institute of Information Technology Noida 2021-Public
AI Session For Amity Institute of Information Technology Noida 2021-Public
AI Session For Amity Institute of Information Technology Noida 2021-Public
Artificial Intelligence
• The views and opinions expressed during the session are my own and do not reflect the views or
opinions of my employer GAIL (India) Limited in any manner, whatsoever.
• All reference to data or datasets are public in nature and no confidential information related to any
entity will be shared during the session.
Artificial Intelligence
Basic Ideas
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Cognitive Ability reasoning
abstract
thinking
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• Prominent philosophers such as
• Aristotle
• St. Thomas Aquinas
• William of Ockham
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Artificial Intelligence
• Artificial Intelligence or Machine Intelligence is a set of related
technologies that seems to emulate human thinking and action in
machines or agents
• AI systems:
• learn from experience i.e. data / feedback
• arrive at their own conclusions
• appear to understand complex real-world case or scenario
• participate in natural-language dialogues with people
• have cognitive capabilities i.e. learning and problem solving
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Some Definitions of AI – Four Categories
Computational Intelligence
is the study of the design of
intelligence agents.
https://www.youtube.com/watch?v=j2jRs4EAvWM
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Rationality
A system is rational if it
does the “right thing,”
given what it knows.
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Rational Agents
𝑓 ∶ 𝑃∗ → 𝐴
Artificial
Intelligence is
• Percept history is the history of all that an agent has
perceived till date. about
• The agent function is based on the condition-action rule. A
designing
condition-action rule is a rule that maps a state i.e. Rational Agents
condition to an action. If the condition is true, then the
action is taken, else not.
• For any given class of environments and tasks, we seek the
agent (or class of agents) with the best performance.
Goals of Artificial Intelligence
14 | https://www.cs.swarthmore.edu/~eroberts/cs91/projects/ethics-of-ai/sec2.html
History of
Artificial YEAR MILESTONE / INNOVATION
Intelligence 1923 Karel Čapek play named “Rossum's Universal Robots” (RUR)
opens in London, first use of the word "robot" in English.
• Source:
TutorialPoint
1943 Foundations for neural networks laid by McCulloch and Pitts
1958
John McCarthy invents LISP programming
• Source: language for AI.
TutorialPoint
Computers can understand natural language well
1964
enough to solve algebra word problems correctly.
1965
Joseph Weizenbaum at MIT built ELIZA, the first
chatbot
Shakey, a robot, by Stanford Scientists equipped
1969 with locomotion, perception, and problem
solving.
Edinburgh University built Freddy, the Famous
1973 Scottish Robot, capable of using vision to locate
and assemble models.
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Year Milestone / Innovation
History of AI 1985
Harold Cohen created and demonstrated the
drawing program, Aaron.
• Source:
TutorialPoint
Major advances in all areas of AI −
• Case-based reasoning
• Multi-agent planning
1990 • Scheduling
• Data mining, Web Crawler
• natural language understanding and
translation
• Vision, Virtual Reality
• Games
17 |
History of Artificial • Source:
A physical symbol system has the necessary and sufficient means for general intelligent action.
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Connectionists View
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Strong Artificial
Intelligence
• Strong Artificial Intelligence is a theoretical
form of machine intelligence that is equal to
human intelligence.
• In some sense, strong AI would share same
characteristics as general AI.
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AI Technological Representations
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Machine Learning
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AI
ML
DL
Hierarchy
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AI
ML
DL
Hierarchy
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Machine • Machine learning is an application of artificial intelligence (AI) that provides
systems the ability to automatically learn and improve from experience
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Machine Learning Terminologies
1. Dataset
2. Records 8. Loss Function
3. Features
9. Optimization Method
4. Labels
10.Regularization
5. Training Set
6. Validation Set 11.Hypothesis Set
7. Test Set
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Types of Machine Learning
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Supervised Learning
Algorithms that are designed to learn by examples.
• Training data will consist of inputs paired with the correct outputs
(data points with corresponding labels).
K-Nearest Neighbour
Logistic
Regressio
31 | n
• Unsupervised Learning is a class of Machine Learning algorithms to find
Unsupervised Learning
the patterns in data without any label.
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Unsupervised Learning – Common Algorithms
Principal
K-Means Clustering Component
Analysis
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Deep Learning
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Connectionism
• Connectionism is an approach in the fields of cognitive
science that hopes to explain mental phenomena
using artificial neural networks.
-Deep Neural Networks for Speech -Invention of GANs (Ian Goodfellow) – -TensorFlow released
Recognition (Hinton et al. in 2012) power of imagination and creativity -FaceNet paper by Google
-Google’s Brain Recognizes Cat Videos -VGGNet -Microsoft Asia ResNet (Deep Residual
-AlexNet: 2012 ImageNet Large Scale Learning for Image Recognition)
Visual Recognition Challenge (ILSVRC) -OpenAI
-YOLO Paper
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Deep Learning Breakthroughs Since 2016
2016
-AlphaZero
-Transformer Architecture - Attention Is All You Need
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Deep Learning Breakthroughs Since 2018
2018
-Deepfakes
-BERT - Bidirectional Encoder
Representations from Transformers
2019
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Deep Learning
Breakthroughs in
2020
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Deep Deep learning is part of a broader family of machine learning
methods based on artificial neural networks with representation
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Convolutional Neural Network for Computer Vision Tasks like Image Recognition
Deep Learning – Common Algorithms
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Deep Learning – Common Algorithms
Generative Pre-trained
Transformer 3 is an
autoregressive language
model that uses deep
learning to produce
human-like text. It is the
third-generation language
prediction model in the
GPT-n series created by
OpenAI.
44 | GPT3 Demo
Reinforcement Learning
Explanation:
https://www.youtube.com/watch?v=ECmG0nNJE98
Experience:
https://www.youtube.com/watch?v=tlThdr3O5Qo
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Leading Cloud AI Platforms
https://playground.tensorflow.org/
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Real Machine
Learning
Examples
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https://github.com/bhagi8289/RMachineLearning
Artificial Intelligence
49 |
Industries Impacted by AI
Manufacturing Healthcare
Logistics Advertising
Aviation
BFSI
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Industries Impacted by AI
Education Sports
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Industries Impacted by AI
Hospitality Fashion
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Industries Impacted by AI
Casino Defense
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Artificial Intelligence
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AI Application Areas
Continuo
Classificat us Optimizat Machine
Clustering
ion Estimatio ion Vision
n
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Sophia The Robot Video
https://www.youtube.com/watch?v=Bg_tJvCA8zw
https://www.youtube.com/watch?v=G-zyTlZQYpE
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Notable AI Use-
Cases
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Some Real AI Use-Cases
58 | Credit: Artificial Intelligence in Practice by Bernard Marr & Matt Ward, 2019, Wiley
Select Real AI Use-Cases
S.N. Company Published Use-Case
2 The Walt Disney Using Artificial Intelligence To Make Magical Memories
Company In 2013, Disney introduced its MagicBand wristbands, which are
issued to every visitor and let them book rides and attractions,
access their hotel rooms, order meals at the park's restaurants and
pay for purchases in gift shops.
They also give Disney detailed information about what each visitor is
doing at every point in the day. This lets them offer personalized
experiences . It also gives park planners detailed aggregated
datasets about overall visitor movements.
This means that planners can repurpose spots that fail to attract
footfall to ease congestion around the top attractions and hotspots
that cause bottlenecks throughout the day.
Because data is analyzed in real time, response can be real time too
– for example, staging an impromptu character parade to draw
crowds from a heavily congested area to a quieter one.
59 | Credit: Artificial Intelligence in Practice by Bernard Marr & Matt Ward, 2019, Wiley
Select Real AI Use-Cases
S.N. Company Published Use-Case
3 BMW Using Artificial Intelligence To Build And Drive The Cars Of
Tomorrow
60 | Credit: Artificial Intelligence in Practice by Bernard Marr & Matt Ward, 2019, Wiley
Responsible Artificial
Intelligence
An Overview
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Responsible AI Practices
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Fairness Reliability &
Safety
Microsoft
Privacy &
Security Inclusiveness Responsible AI
Framework
Transparency Accountability
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Google Responsible AI Framework
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Responsible AI
Document by
NITI AAYOG
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Explainable Artificial
Intelligence
(XAI)
An Overview
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Explainable AI
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Why Explainable AI
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Courtesy: Dr. Matt Turek, DARPA
Billions to
Trillions of
Parameters
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Need for Explainable AI
Applications
• We are entering a new age of AI • Medicine
systems and AI applications. Healthcare • Why did you do it?
• Machine Learning is the core • Security • Why not something else?
technology Finance • When do you succeed?
• Machine Learning models are • Legal • When do you fail?
• Opaque • Human Resources • When can I trust you?
• Non-intuitive • Military • How do I correct the error?
• Difficult for people to • Supply Chain
understand
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XAI Concept
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https://www.darpa.mil/program/explainable-artificial-intelligence
XAI Goals
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https://www.darpa.mil/program/explainable-artificial-intelligence
More Technical Details for Explainable AI
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More Details on Taxonomy for Explainable AI
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https://www.sciencedirect.com/science/article/pii/S1566253519308103
Artificial Intelligence
Research Trends
Brief Overview
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Hot Trends in AI Research
• Machine Learning • Image processing
• NLP – Large Language Models • Unsupervised Learning
• Computer Vision – Deep Learning • Neural networks
Powered Models • Data Mining
• Transformers • Data Analytics
• GANs and Deep-Fake • Neuro-Symbolic AI
• Adversarial Machine Learning • Explainable and Responsible AI
• Robotics • Human-Centred AI
• Evolutionary computation • Human Bio-metrics and Pattern
• Speech Recognition Recognition
• AI Powered Music Generation • Autonomous Vehicles
• AI Artworks
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AI Research Trends
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https://ai100.stanford.edu/2016-report/section-i-what-artificial-intelligence/ai-research-trends
Some Notable Research Papers on Future of AI
https://arxiv.org/abs/2002.06177
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Some Notable Research Papers on Future of AI
https://arxiv.org/abs/1911.01547
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Some Notable Research Papers on Future of AI
https://arxiv.org/abs/2012.05876
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Six researchers who are shaping the future of artificial intelligence
https://www.nature.com/articles/d41586-020-03411-0
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The future of deep learning, according to its pioneers
https://vimeo.com/554817366
https://cacm.acm.org/magazines/2021/7/253464-deep-learning-for-ai/fulltext
82 | https://venturebeat.com/2021/07/05/the-future-of-deep-learning-according-to-its-pioneers/
The future of artificial intelligence for Humanities & Social Science
Research
https://www.nature.com/articles/s41599-021-00750-9
83 |
On the Opportunities and Risks of Foundation Models (Deep
Learning) by Stanford University
84 | https://arxiv.org/abs/2108.07258?sf149288348=1
Follow on bhagirathl
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