public void initOptimizer()
{
//_optimType = Global.optimizer;
if (Global.modelOptimizer.StartsWith("crf"))
{
if (Global.modelOptimizer.EndsWith("sgd") || Global.modelOptimizer.EndsWith("sgder") || Global.modelOptimizer.EndsWith("adf"))
{
_optim = new optimStochastic(this);
}
else if (Global.modelOptimizer.EndsWith("bfgs"))
{
_optim = new optimLBFGS(this, _model.W, Global.mBFGS, 0, Global.ttlIter);
}
else
{
throw new Exception("error");
}
}
else
{
throw new Exception("error");
}
}
public inference(toolbox tb)
{
_optim = tb.Optim;
_fGene = tb.FGene;
_grad = tb.Grad;
}
public gradient(toolbox tb)
{
_optim = tb.Optim;
_inf = tb.Inf;
_fGene = tb.FGene;
}