Грамматики с латентными переменными

We show that the automatically induced latent variable grammars of Petrov et al. (2006) vary widely in their underlying representations, de- pending on their EM initialization point. We use this …...

We study self-training with products of latent variable grammars in this paper. We show that increasing the quality of the automatically parsed data used for self-training gives higher accuracy self-trained …...