public void ReluShouldHaveValidResults()
{
var testMatrix = np.ones(new Shape(2, 3));
var function = new Relu();
var result = function.Calculate(testMatrix);
Assert.That(result.Data <float>().All(v => Math.Abs(v - 1f) < .01f), Is.True);
}
public void ReluDerivative()
{
var test = new float[, ] {
{ 1, -.4f }, { 6, -2 }
};
var testMatrix = np.array(test);
var result = new Relu().Derivative(testMatrix);
Assert.That((float)result[0][0], Is.EqualTo(1f));
Assert.That((float)result[0][1], Is.EqualTo(0f));
Assert.That((float)result[1][0], Is.EqualTo(6f));
Assert.That((float)result[1][1], Is.EqualTo(0f));
}