MODULE 10

Learning without losing old skills

Learn new tasks while preserving useful old knowledge.

What you’ll explore

Based on ebook lessons 17, 18, 19.Read the source

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Generate examples, filter them with a verifier, train a candidate, and protect earlier skills before promotion.

Train a shared neural network on two tasks, measure forgetting, and compare replay with a parameter-change penalty.

Optimize a starting weight for rapid adaptation, then evaluate adapted copies on a task excluded from meta-training.