资 源 简 介
Egret: A set of syntax parsing tools, including inside-outside grammar estimation, pure PCFG parser, and a latent-annotation-based syntax parser (a reimplementation of Berkeley Parser, with F1-Measure(<=40words): Chinese 85.45%, English 89.64%, All: Chinese 84.16%, English 89.02%). It features static and dynamic pruning, and can output n-best trees and packed forests for other NLP applications. It is open source and free for research purposes.
