Building a Bayesian Learning Agent That Teaches Itself to Eat

Fri, 26 Dec 2025 00:00:00 +0000

You’re stranded somewhere unfamiliar with twelve types of food scattered around. Some provide energy. Others are toxic. You don’t know which is which, you’re losing energy with every step, and nobody left a manual. The question is whether you can learn fast enough to survive.

This is the exploration-exploitation tradeoff, and it’s one of those problems that sounds like a thought experiment until you actually have to solve it. Pure exploration — trying everything at random — kills you. Pure exploitation — eating only what you currently believe is best — starves you when better options exist two metres away. You need something that balances both, and ideally something with a mathematical proof attached.

Education on Guy Freeman

Building a Bayesian Learning Agent That Teaches Itself to Eat