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I Know it’s an Idiot But it’s MY artificial idiot!

Delve into the world of AI through layman's terms, exploring neural networks, language translation, and game strategies. Learn about the evolution of AI, from past milestones like Deep Blue to modern applications like self-driving cars. Discover how AI impacts daily life and technology.

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I Know it’s an Idiot But it’s MY artificial idiot!

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  1. I Know it’s an IdiotBut it’s MY artificial idiot! Vint Cerf Google

  2. Warning! • I am a computer scientist • But I am not an AI expert • So I don’t really know what I am talking about • But that never stopped me before!

  3. So What is AI? • Analytic Programming • Move Trees in Games; Decision Trees • Alpha-Beta Pruning • Expert Systems • Edward Feigenbaum, Joshua Lederberg: DENDRAL • Bayesian Analysis • Conditional Probabilities • Decision making with partial information

  4. Layman’s Definition • If it doesn’t work all the time, it’s AI • If it works, it’s engineering

  5. Neural Networks • Outputs = sum of inputs*weights

  6. Neural Networks (2) • Apply inputs • Calculate actual vs desired output • Back Propagate Proportionate squared error to adjust weights • Repeat to minimize error • Classification, Recognition, Decision Making

  7. Language Translation • Dictionary Lookup • English/Russian • “Out of Sight; Out of Mind” • “Invisible Idiot” • Statistical Phrase Matching • Large corpus of document pairs • Significant jump in translation quality • Application of sentence structure, semantics • Most recent results w/neural networks

  8. Language Translation

  9. Games (1) • Programming to achieve human-like result • Checkers • Arthur Samuel: coined “Machine Learning” 1959 • Search Tree; Alpha-Beta Pruning; Board Position • Chess • IBM Deep Blue vs Kasparov: 1997 (3 ½ - 2 ½) • 1st Game, Move 44 – bug – superior intelligence • Kasparov wins first game but loses second

  10. GO!

  11. AlphaGo • DeepMindvs Lee Sedol • 4 games out of 5 • Move 37 in Game 1 • 150 layer neural network • Tensor Processing Unit (TPU) • Google Datacenter Cooling: 40% electricity reduction

  12. Self Driving Car • Video removed (has been captured in the recorded video of the presentation)

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