Лексическая вероятностная контекстно-свободная грамматика

The paper describes an extensive experiment in inside-outside estimation of a lexicalized proba- bilistic context free grammar for German verb- final clauses. Grammar and formalism features which make the experiment …...

We present a novel discriminative approach to parsing inspired by the large-margin criterion underlying sup- port vector machines. Our formulation uses a factor- ization analogous to the standard dynamic programs …...