NeuralNetwork/neuralnetwork/main.go

package main

import (
	genetic "./genetic"
	mutagen "./genetic/mutagen"
	snakesimulator "./snakesimulator"
)

func main() {
	s := snakesimulator.NewSnakeSimulator(400)
	s.StartServer()
	p := genetic.NewPopulation(s, mutagen.NewDummyMutagen(1.0, 1), genetic.PopulationConfig{PopulationSize: 2000, SelectionSize: 0.01, CrossbreedPart: 0.5}, []int{24, 18, 18, 4})
	p.NaturalSelection(5000)
	// s.Run()

	// sizes := []int{13, 8, 12, 3}
	// nn, _ := neuralnetwork.NewNeuralNetwork(sizes, neuralnetwork.NewRPropInitializer(neuralnetwork.RPropConfig{
	// 	NuPlus:   1.2,
	// 	NuMinus:  0.5,
	// 	DeltaMax: 50.0,
	// 	DeltaMin: 0.000001,
	// }))

	// nn.SetStateWatcher(rc)
	// rc.Run()

	// inFile, err := os.Open("./networkstate")
	// if err != nil {
	// 	log.Fatal(err)
	// }
	// defer inFile.Close()
	// nn.LoadState(inFile)

	// nn, _ := neuralnetwork.NewNeuralNetwork(sizes, neuralnetwork.NewBackPropInitializer(0.1))

	// for i := 0; i < nn.Count; i++ {
	// 	if i > 0 {
	// 		fmt.Printf("Weights before:\n%v\n\n", mat.Formatted(nn.Weights[i], mat.Prefix(""), mat.Excerpt(0)))
	// 		fmt.Printf("Biases before:\n%v\n\n", mat.Formatted(nn.Biases[i], mat.Prefix(""), mat.Excerpt(0)))
	// 		fmt.Printf("Z before:\n%v\n\n", mat.Formatted(nn.Z[i], mat.Prefix(""), mat.Excerpt(0)))
	// 	}
	// 	fmt.Printf("A before:\n%v\n\n", mat.Formatted(nn.A[i], mat.Prefix(""), mat.Excerpt(0)))
	// }

	// nn = &neuralnetwork.NeuralNetwork{}
	// inFile, err := os.Open("./data")
	// if err != nil {
	// 	log.Fatal(err)
	// }
	// defer inFile.Close()
	// nn.LoadState(inFile)
	// inFile.Close()

	// failCount = 0
	// training.Reset()
	// for training.NextValidator() {
	// 	dataSet, expect := training.GetValidator()
	// 	index, _ := nn.Predict(dataSet)
	// 	if expect.At(index, 0) != 1.0 {
	// 		failCount++
	// 		// fmt.Printf("Fail: %v, %v\n\n", training.ValidationIndex(), expect.At(index, 0))
	// 	}
	// }

	// fmt.Printf("Fail count: %v\n\n", failCount)

}