# Learning Theory

Canonical: https://manyspace.aporia.systems/subjects/ai/learning-theory-89
Updated: 2026-10-13

Learning Theory: about 5 hours. Each topic lists what you need first and what it unlocks.

## Foundations

- [Inductive Bias and the No-Free-Lunch Principle](https://manyspace.aporia.systems/topics/inductive-bias-and-the-no-free-lunch-principle-aiml-lth-001)

## Pac

- [PAC Learning](https://manyspace.aporia.systems/topics/pac-learning-aiml-lth-002)
- [VC Dimension](https://manyspace.aporia.systems/topics/vc-dimension-aiml-lth-003)

## Online

- [Online Learning and Regret](https://manyspace.aporia.systems/topics/online-learning-and-regret-aiml-lth-004)

## Modern Generalization

- [Double Descent and Implicit Regularization](https://manyspace.aporia.systems/topics/double-descent-and-implicit-regularization-aiml-lth-005)