Fixing GAN Optimization Through Competitive Gradient Descent - Anima Anandkumar
Institute for Advanced Study via YouTube
Overview
Syllabus
Intro
Single Agent Optimization
Competitive Optimization
Strategic Equilibria
Applications in ML
Alternating Gradient Descent
A polemic
Recall Gradient Descent
How to linearize a game?
Linear or Multilinear?
Competitive Gradient Descent
Why bilinear makes sense
What I think that they think that I think...
Comparison to existing methods
What is the solution of a GAN
Modeling competing agents
The global game
The myopic game
The predictive game
Numerical results
Taught by
Institute for Advanced Study