public void TestARDKernelDerivs()
{
double[] logLengths = { -0.123, 0.456, 1.789 };
double log_sig_sd = System.Math.Log(3.456);
ARD ardk = new ARD(logLengths, log_sig_sd);
double[] x1 = { 0.1, 0.2, 0.3 };
double[] x2 = { 0.9, 0.7, 0.5 };
Vector v1 = Vector.FromArray(x1);
Vector v2 = Vector.FromArray(x2);
List <Vector> xlist = new List <Vector>(2);
xlist.Add(v1);
xlist.Add(v2);
Vector y = Vector.Zero(2);
y[0] = 0.3;
y[1] = 0.5;
ardk.InitialiseFromData(xlist, y);
Vector x1Vec = Vector.FromArray(x1);
Vector x2Vec = Vector.FromArray(x2);
TestDerivatives(ardk, x1Vec, x1Vec);
TestDerivatives(ardk, x1Vec, x2Vec);
}
public void TestARDReadWrite()
{
double[] logLengths = { -0.123, 0.456, 1.789 };
double log_sig_sd = System.Math.Log(3.456);
ARD ardk = new ARD(logLengths, log_sig_sd);
TestReadWrite(ardk);
}
