gambit/example/simple/main.go

package main

import (
	"log"

	"lukechampine.com/frand"
	"tuxpa.in/a/gambit"
	"tuxpa.in/a/gambit/algo"
)

func main() {

	g := &gambit.Gang{}
	b := &algo.EpsilonGreedy{Epsilon: 0.1}
	b.Reset(4)
	g.WithBandit(b)

	n := 100
	for i := 0; i < n; i++ {
		g.Observe(
			// select a random arm
			frand.Float64(),
			// and supply a random score
			float64(frand.Intn(4)),
		)
	}
	log.Println(g.AllocateSolution())
}