public virtual bool HasDerivative()
{
return true;
}
public void TestSIN() { var activation = new ActivationSIN(); Assert.IsTrue(activation.HasDerivative()); var clone = (ActivationSIN) activation.Clone(); Assert.IsNotNull(clone); double[] input = {0.0}; activation.ActivationFunction(input, 0, 1); Assert.AreEqual(0.0, input[0], 0.1); // test derivative, should throw an error input[0] = activation.DerivativeFunction(input[0],input[0]); Assert.AreEqual(1.0, input[0], 0.1); }