I’m trying to get a “player”/circle to avoid getting hit by “obstacles”/other circles, based on Daniel Shiffman’s Neuroevolution Flappy Bird/with tensorflow.js. ( https://youtu.be/c6y21FkaUqw ) The algorithm has the following inputs: The player’s own velocity and radius The 3 toroidally nearest obs…

Thank you, I’m going to try normalizing the inputs now. (Which I really should’ve remembered to do!)

In combination with my other question, is there just a better way to train an algorithm on something like this? I can’t think of a way to fit a method like backpropagation into this kind of example, but is there some other training method that could not only work with better results but possibly mak…

you cannot train it like backpropagation thing. that is genetic algorithm which is unsupervised learning. i suggest you to learn about reinforcement learning which does better

Thank you, again. I just tried training a model on this overnight and they still don’t learn very well. I have to assume that the GA isn’t the best way to train it, perhaps I will try reinforcement learning!

Aaaand I think I just found the problem! for (const player of players) { player.fitness = player.score / sum } I don’t have a player.score! I knew there was some dumb bug in there! Trying to train it right now again, and already just 10 iterations in they’re a lot smarter than before. I…

Genetic Algorithm Is Not Learning

p5.js Coding Questions

humayung April 27, 2019, 3:16pm 2

maybe the similar topic may help you AI Flappy Bird Processing Java
AI Flappy Bird Processing Java

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