public Vol Forward(Vol V, bool is_training)
{
this.in_act = V;
var V2 = V.Clone();
var N = V.w.Length;
var V2w = V2.w;
for (var i = 0; i < N; i++)
{
if (V2w[i] < 0)
{
V2w[i] = 0; // threshold at 0
}
}
this.out_act = V2;
return(this.out_act);
}
