This presentation talks about what is Artificial Intelligence, what are key Algorithms (CNN, RNN, Reinforcement Learning), their applications. AI use cases such as detecting fish species and Spoting Distracted Driver
5. AI is being used to find new planet
Kepler 90i
How AI is impacting human life …
AI beats Alphago Champion Ke Jei
6. … How AI is impacting human life
AI is helping to detect cancer cells
AI is being used to diagnose heart
diseases using retina
7. AI is an “Intelligent”
system or machine
that can
“Act” and
“Behave”
like Human
What Is Artificial Intelligence(AI)?
8. What are Key Components of AI?
Artificial
Intelligence
Techniques
Vision
Language
Speech
• Machine Learning
• Deep Learning
• Image recognition
• Object Detection
• Image Similarity
• Understanding
• Generation
• Processing
• Speech to Text
• Text to Speech
10. Key Artificial Intelligence (AI) Techniques
Complexity
More
Less
Traditional Advanced
LikelihoodtobeusedinAI
Core AI
Techniques
Descriptive
Statistics Naïve Bayes
Statistical
Inference
Markov
Process
Regression
Analysis
Clustering
Linear
Classifiers
Monto Carlo
Method
Instance – based
learning Random Forest Ensemble learning
Dimensionality Reduction
Deep learning
(feed-forward network,
CNN, RNN)
Transfer
Learning
Reinforcement
Learning
Topic Model
Supervised learning
Un–Supervised learning
Reinforcement learning
Support Vector Machine
11. Core of AI is Neural Networks …
Single Neuron Multi Hidden Layer Neural Network
14. Recurrent Neural Network (RNN)
Hidden
Input
Output
RNN is needed for
• Language Modeling
• Time Series Analysis
• Speech Processing
• Much more …..
Bi-Directional RNN
Simple RNN
RNN : A family of neural networks that
• Take sequential input of any length
• Apply the same weights on each step
• Can optionally produce output on each step
b
15. Applications of RNN
Alexa Chat Bots Speech Generation
Source: https://medium.com/@samim/obama-rnn-machine-generated-
political-speeches-c8abd18a2ea0
b
16. Application of RNN – Language Translation
Recurrent Neural Network with Encode-Decoder and Attention
b
17. Reinforcement Learning
RL is a general-purpose framework for sequential decision-making
• RL is for an agent with the capacity to act
• Each action influences the agent’s future state
• Success is measured by a scalar reward signal
• Goal: select actions to maximize future reward
c
18. Applications of Reinforcement Learning
• Observations: images
from camera, joint angle
• Actions: joint torques
• Rewards: navigate to
target location, serve and
protect humans
Motion Control
• Observations: current
inventory levels and sales
history
• Actions: number of units of
each product to purchase
• Rewards: future profit
Supply Chain Games
c
20. Detect and Classify Species of Fish from Fishing Vessels
• Fish is one of the main sources of protein.
• Cameras are being used to monitor fishing
activities.
• However, sorting of fish is done manually
which is cumbersome and expensive.
Develop Algorithms to Automatically Detect and Classify species of fish
Fish classes
1
26. Can AI Spot Distracted Drivers?
• According to the CDC motor vehicle safety
division, one in five car accidents is caused by
a distracted driver
• Sadly, this translates to 425,000 people injured
and 3,000 people killed by distracted driving
every year
• Whether dashboard cameras can automatically
detect drivers engaging in distracted
behaviors?
Develop an Algorithm to Classify Driver’s Behavior
2
33. What Kellogg Students should do?
• Know your strengths – Technical, Analytical, Business
• Get familiar with AI tools and techniques
• Develop deeper understanding of your domain
• Understand data sources – what is available and what is needed
• Internal
• External
• Challenge conventional thinking
• Develop data driven thought process
34. Finnov Corporation – Strictly Confidential – For Internal Discussion Use Only
Thank You
34