Лог-линейные модели разбора

This paper describes log-linear pars- ing models for Combinatory Categorial Grammar (CCG). Log-linear models can easily encode the long-range dependen- cies inherent in coordination and extrac- tion phenomena, which CCG …...

Log-linear parsing models are often trained by optimizing likelihood, but we would prefer to optimise for a task-specific metric like F- measure. Softmax-margin is a convex objec- tive for such …...