很不错的模式识别书,讲述了句法模式识别方法-Very good book of pattern recognition, syntactic pattern recognition method described

上下文无关句法分析器，很好用，对于中文信息处理的句法分析很有帮助-Context-free parser, easy to use, for Chinese information processing, syntactic analysis is helpful

HanLP是一个致力于向生产环境普及NLP技术的开源Java工具包，支持中文分词（N-最短路分词、CRF分词、索引分词、用户自定义词典、词性标注），命名实体识别（中国人名、音译人名、日本人名、地名、实体机构名识别），关键词提取，自动摘要，短语提取，拼音转换，简繁转换，文本推荐，依存句法分析（MaxEnt依存句法分析、神经网络依存句法分析）。-HanLP is a dedicated to popularize NLP technology to production environment of

In computer science, terminal and nonterminal symbols are the lexical elements used in specifying the production rules constituting a formal grammar. Terminal symbols are the elementary symbols of the language defined by a formal grammar. Nonterminal