public void SoftsignPrimeTest() { var a = new Matrix(2, 2); a.InRandomize(); var b = a.Duplicate(); a = new SoftsignKernel().Backward(a); b.InMap((x) => x / Math.Pow(1 + Math.Abs(x), 2)); Assert.IsTrue(a == b, "Softsign Derivative successful"); }
public void SoftsignTest() { var a = new Matrix(2, 2); a.InRandomize(); var b = a.Duplicate(); a = new SoftsignKernel().Forward(a); b.InMap((x) => x / (1 + Math.Abs(x))); Assert.IsTrue(a == b, "Softsign Activation successful"); }