public virtual void Evaluate(Tree guess, Tree gold, PrintWriter pw, double weight)
{
IList <ILabel> words = guess.Yield();
int pos = 0;
foreach (ILabel word in words)
{
++pos;
SimpleMatrix wv = model.GetWordVector(word.Value());
// would be faster but more implementation-specific if we
// removed wv.equals
if (wv == unk || wv.Equals(unk))
{
pw.Printf(" Unknown word in position %d: %s%n", pos, word.Value());
unkWords.Add(word.Value());
}
}
}
