Tag
Snake
- Snake with NEAT: benchmarking changes to an evolutionary algorithm Run-to-run noise, a board small enough to measure on, and three ways I fooled myself Snake AI in Go: eleven ways to play 7 min
- Snake with NEAT: a hunger input to break stalemates A good network does not die any more. It gets stuck - and the fix is one number that has nothing to do with the board Snake AI in Go: eleven ways to play 8 min
- Snake with NEAT: training runs and checkpoints Population, generations, checkpoints, and why the fittest genome is not the one you keep Snake AI in Go: eleven ways to play 8 min
- Snake with NEAT: designing the fitness function Three terms, in descending order of how much they are allowed to matter, and the trap in each of them Snake AI in Go: eleven ways to play 6 min
- Snake with NEAT: designing the network's inputs Eighteen numbers, why each one is there, and the reading bug that was worth more than any of them Snake AI in Go: eleven ways to play 8 min
- Snake in Go: evolving a neural network with NEAT Nobody tells this one how to play. It is a neural network that was evolved rather than written Snake AI in Go: eleven ways to play 5 min
- Snake in Go: building a Hamiltonian cycle with search Growing a route into a Hamiltonian cycle, and the two small decisions that took it from 65 to winning every game Snake AI in Go: eleven ways to play 7 min
- Snake in Go: safe shortcuts along the tour The same tour, jumping ahead on it whenever that can be shown to be safe - and a third fewer moves Snake AI in Go: eleven ways to play 5 min
- Snake in Go: a fixed Hamiltonian tour Walk a route that covers every tile and you can never trap yourself. It is perfect, and it is agony to watch Snake AI in Go: eleven ways to play 6 min
- Snake in Go: a tail-reachability safety check A snake that can reach its own tail always has a way out, and that one rule is worth sixty points Snake AI in Go: eleven ways to play 8 min