Lex Fridman interviews David Silver for the Artificial Intelligence podcast..

David Silver leads the reinforcement learning research group at DeepMind and was lead researcher on AlphaGo, AlphaZero and co-lead on AlphaStar, and MuZero and lot of important work in reinforcement learning.

Time Index:

  • 0:00 – Introduction
  • 4:09 – First program
  • 11:11 – AlphaGo
  • 21:42 – Rule of the game of Go
  • 25:37 – Reinforcement learning: personal journey
  • 30:15 – What is reinforcement learning?
  • 43:51 – AlphaGo (continued)
  • 53:40 – Supervised learning and self play in AlphaGo
  • 1:06:12 – Lee Sedol retirement from Go play
  • 1:08:57 – Garry Kasparov
  • 1:14:10 – Alpha Zero and self play
  • 1:31:29 – Creativity in AlphaZero
  • 1:35:21 – AlphaZero applications
  • 1:37:59 – Reward functions
  • 1:40:51 – Meaning of life