@Override
public double eval(Vec a, Vec b) {
if (a == b) // Same refrence means dist of 0, exp(0) = 1
return 1;
return Math.exp(-Math.pow(a.pNormDist(2, b), 2) * sigmaSqrd2Inv);
}
@Override
public double eval(Vec a, Vec b) {
if (a == b) // Same refrence means dist of 0, exp(0) = 1
return 1;
return Math.exp(-Math.pow(a.pNormDist(2, b), 2) * sigmaSqrd2Inv);
}