public void Example_2_1_a_TestMethod()
{
double[,] w = new double[1, 3];
w[0, 0] = 0.5;
w[0, 1] = 1.5;
w[0, 2] = -1;
Perceptron p = new Perceptron(w, Activation.Threshold, 0);
double[] x = new double[2];
x[0] = 0.7;
x[1] = 2.5;
double[] result = p.Calc(x);
double actual = result[0];
double expected = 0;
Assert.AreEqual(expected, actual);
}
public void Example_2_1_c_TestMethod()
{
double[,] w = new double[1, 3];
w[0, 0] = -0.2;
w[0, 1] = 0.03;
w[0, 2] = 1.2;
Perceptron p = new Perceptron(w, Activation.Linear);
double[] x = new double[2];
x[0] = 0.7;
x[1] = 2.5;
double[] result = p.Calc(x);
double actual = result[0];
double expected = 2.82;
Assert.AreEqual(expected, actual, 0.01);
}
public void SaveLoadBinPerceptronTestMethod()
{
double[,] w = new double[1, 3];
w[0, 0] = 0.5;
w[0, 1] = 1.5;
w[0, 2] = -1;
Perceptron p = new Perceptron(w, Activation.Threshold, 0);
p.Save(@"C:\Users\super_be\Source\Repos\Neuron.Net\Neuron.Net\Neuron.Net\Neuron.Net.Core.Tests\Data\Test.nnp");
Perceptron n = Perceptron.Load(@"C:\Users\super_be\Source\Repos\Neuron.Net\Neuron.Net\Neuron.Net\Neuron.Net.Core.Tests\Data\Test.nnp");
double[] x = new double[2];
x[0] = 0.7;
x[1] = 2.5;
double[] result = n.Calc(x);
double actual = result[0];
double expected = 0;
Assert.AreEqual(expected, actual);
}
public void Example_2_2_1_TestMethod()
{
double[,] w = new double[2, 3];
w[0, 0] = 1.5;
w[0, 1] = -1.0;
w[0, 2] = -1.0;
w[1, 0] = 0.5;
w[1, 1] = -1.0;
w[1, 2] = -1.0;
Perceptron p = new Perceptron(w, Activation.Threshold, 0);
double[,] w1 = new double[1, 3];
w1[0, 0] = -0.5;
w1[0, 1] = 1.0;
w1[0, 2] = -1.0;
Perceptron p1 = new Perceptron(w1, Activation.Threshold, 0);
double[] x = new double[2];
x[0] = 1;
x[1] = 1;
double[] result = p.Calc(x);
double actual = result[0];
double expected = 0;
Assert.AreEqual(expected, actual);
actual = result[1];
expected = 0;
Assert.AreEqual(expected, actual);
double[] result1 = p1.Calc(result);
actual = result1[0];
expected = 0;
Assert.AreEqual(expected, actual);
x[0] = 1;
x[1] = 0;
result = p.Calc(x);
actual = result[0];
expected = 1;
Assert.AreEqual(expected, actual);
actual = result[1];
expected = 0;
Assert.AreEqual(expected, actual);
result1 = p1.Calc(result);
actual = result1[0];
expected = 1;
Assert.AreEqual(expected, actual);
x[0] = 0;
x[1] = 1;
result = p.Calc(x);
actual = result[0];
expected = 1;
Assert.AreEqual(expected, actual);
actual = result[1];
expected = 0;
Assert.AreEqual(expected, actual);
result1 = p1.Calc(result);
actual = result1[0];
expected = 1;
Assert.AreEqual(expected, actual);
x[0] = 0;
x[1] = 0;
result = p.Calc(x);
actual = result[0];
expected = 1;
Assert.AreEqual(expected, actual);
actual = result[1];
expected = 1;
Assert.AreEqual(expected, actual);
result1 = p1.Calc(result);
actual = result1[0];
expected = 0;
Assert.AreEqual(expected, actual);
}