public ArrayList <IdxDat <double> > GetAlphas() // returns pairs (support vector index, alpha * y)
{
Utils.ThrowException(mModelId == -1 ? new InvalidOperationException() : null);
ArrayList <IdxDat <double> > alphas = new ArrayList <IdxDat <double> >();
for (int i = 0; i < SvmLightLib.GetSupportVectorCount(mModelId); i++)
{
double alpha = SvmLightLib.GetSupportVectorAlpha(mModelId, i);
int idx = SvmLightLib.GetSupportVectorIndex(mModelId, i);
alphas.Add(new IdxDat <double>(idx, alpha));
}
return(alphas);
}