import java.util.Random;
public class dA {
public int N;
public int n_visible;
public int n_hidden;
public double[][] W;
public double[] hbias;
public double[] vbias;
public Random rng;
public double uniform(double min, double max) {
return rng.nextDouble() * (max - min) + min;
}
public int binomial(int n, double p) {
if(p < 0 || p > 1) return 0;
int c = 0;
double r;
for(int i=0; i