Introduction to CFR and implementation of the Tic-Tac-Toe game

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We should regret our mistakes and learn from them, but never carry them forward into the future with us.”

Lucy Maud Montgomery


Sometimes regretting is a good way to improve

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Introduction

Regrets


A concrete implementation of Neural Fictitious Self-Play in Leduc Hold’em Poker Game

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A gentle approach for developers to decipher the math formula of Reinforcement Learning

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A pragmatic approach to understand policies in Reinforcement Learning

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Policy


Deep Reinforcement Learning in Imperfect-Information Games

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Introduction

Important Reminders

  • Fictitious Play: is an iterative method that finds Nash Equilibrium in Two Player Zero Sum game. Its problem is that it applies to Normal Form Games which are tabular and do not capture time or sequence. Details can be found in the article “Introduction to Fictitious Play”.
  • Fictitious Self Play: is a method that fixes the problem of the Fictitious Play by integrating time/sequence by using Extensive Form Game. It also uses…


A step forward towards Self Play in Reinforcement Learning

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Introduction

Extensive Form Game


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Zero Sum Game


Stitch together the different parts and branches of Reinforcement Learning

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Intuitive approach to understand one of the most important methods in Reinforcement Learning.

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Overview

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