Java tutorial
//package com.java2s; import java.util.Random; public class Main { public static void initialize_weight(float[] weight, int size, boolean randomFlag) { // if randomFlag == true, generate weight randomly // otherwise, initialize all weight to 0.0 Random randomGenerator = new Random(); for (int i = 0; i < size; i++) { if (randomFlag == true) { weight[i] = randomGenerator.nextFloat(); } else { weight[i] = (float) 0.0; } } } }