2 . the development of penn chinese treebank spurred the research of chinese parsing 4 、提出了一种基于语义类的汉语句法分析方法。
First , the semantic groups and the phrasal structure groups are extracted from both the source language and the target language 首先,通过语法归纳分别从源语言和目标语言中获取语义类和短语结构类。
We present the first - ever result of applying the well - known head - driven model to the newly available ctb5 . 0 . compared with previous works on ctb , we achieve more promising result and narrow the performance gap between chinese parsing and english parsing 该方法以中心驱动模型为基础,把自动获取的语义类融入到句法分析模型中,为消解句法歧义提供语义类信息。