About Graphics in 5 Minutes

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Each of these 5 minute "cartoons" are equivalent to a 50 minute university-level computer graphics course.
They are used to teach CSE 457 at the University of Washington.
See here for more information: https://g5m.cs.washington.edu/

Reinforcement Learning: ChatGPT and RLHF

Reinforcement Learning from human feedback, and how it's used to help train large language models like ChatGPT. Part 3 of RL from scratch series. https://youtu.be/vXtfdGphr3c 0:00 - intro 0:06 - large language models 0:35 - learning to tell jokes 1:13 - fine tuning with better data 1:26 - positive…

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Reinforcement Learning: AlphaGo

How AlphaGo works, based on Reinforcement Learning. Part 2 of RL from scratch series. https://youtu.be/vXtfdGphr3c 0:00 - intro 0:06 - how to play Go 0:21 - introducing alphaGo 0:46 - analyzing expert games 2:17 - training an expert policy 2:47 - value functions 4:05 - search trees 5:42 - reinforc…

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Reinforcement Learning from scratch

How does Reinforcement Learning work? A short cartoon that intuitively explains this amazing machine learning approach, and how it was used in AlphaGo and ChatGPT. Part 1 of 3. 0:00 - intro 0:13 - pong 0:28 - the policy 0:51 - policy as neural network 1:32 - supervised learning 2:51 - reinforceme…

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