public void SoftplusPrimeTest()
{
var a = new Matrix(2, 2);
a.InRandomize();
var b = a.Duplicate();
a = new SoftplusKernel().Backward(a);
b.InMap((x) => Math.Exp(x) / (1 + Math.Exp(x)));
Assert.IsTrue(a == b, "Softplus Derivative successful");
}
public void SoftplusTest()
{
var a = new Matrix(2, 2);
a.InRandomize();
var b = a.Duplicate();
a = new SoftplusKernel().Forward(a);
b.InMap((x) => Math.Log(1 + Math.Exp(x)));
Assert.IsTrue(a == b, "Softplus Activation successful");
}
