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paul.notebook

#neuroevolution

2 posts

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  1. № 003

    Building a neuroevolution trading squad: from gambler to market wizard

    Let a crowd of random trading bots compete, breed and mutate on Apple's 2024 share price. After thirty generations they return +43%, against +34% for buy-and-hold. Train one yourself, then see why that number doesn't count.

    Interactive

    5 min
  2. № 002

    From rookie to boss bird: 50 birds teach themselves Flappy Bird

    Give each of fifty birds a brain of only six weights, add survival of the fittest, and usually within a dozen or so generations they clear a hundred pipes in a row. Then open that brain and see what it actually learned.

    Interactive

    4 min