public void SquareErrorForward()
{
SquareError errorOp = new SquareError();
double res = errorOp.ForwardPass(2, 5);
Assert.AreEqual(9, res);
res = errorOp.ForwardPass(5, 2);
Assert.AreEqual(9, res);
}
private static void CheckSquareInternal(double h, double t)
{
SquareError errorOp = new SquareError();
double fa1 = errorOp.ComputeLossGradient(h, t);
double f1Val = errorOp.ForwardPass(h + GradUtils.H, t);
double f2Val = errorOp.ForwardPass(h - GradUtils.H, t);
bool res = GradUtils.ChechAnalGrad(fa1, f1Val, f2Val);
Assert.IsTrue(res);
}
static void Main(string[] args)
{
float[][] Dmatrix = new float[4][]
{
new float[4] {
0, 3, 4, 3
},
new float[4] {
3, 0, 4, 5
},
new float[4] {
4, 4, 0, 2
},
new float[4] {
3, 5, 2, 0
},
};
float[][] dmatrix = new float[4][]
{
new float[4] {
0, 3, 4, 4
},
new float[4] {
3, 0, 4, 4
},
new float[4] {
4, 4, 0, 2
},
new float[4] {
4, 4, 2, 0
},
};
Node nodeI = new Node(null, 0.0f, null, 0.0f);
Node nodeJ = new Node(null, 0.0f, null, 0.0f);
Node nodeK = new Node(null, 0.0f, null, 0.0f);
Node nodeL = new Node(null, 0.0f, null, 0.0f);
Node nodeIJ = new Node(nodeI, 1.5F, nodeJ, 1.5f);
Node nodeKL = new Node(nodeK, 1F, nodeL, 1f);
Node root = new Node(nodeIJ, 1.5f / 2, nodeKL, 1.5f / 2);
Tree tree = new Tree(root);
tree.DFS(tree.root);
Console.WriteLine(tree.sumDistance);
Console.WriteLine("----");
SquareError squareError = new SquareError(Dmatrix, dmatrix);
Console.WriteLine(squareError.calculateSquaredError());
}
