基于句本位图解树库的汉语句式实例获取

摘要

For the purpose of international Chinese teaching,this paper introduces the sentence-focused Diagramma-tic Treebank to preserve the integrity of the sentence pattern structure in grammar teaching.Based upon a thorough analysis the Treebank structures,the Chinese sentence pattern instance are summarized form each parse in via a hi-erarchical extraction strategy.Finally,a Chinese sentence pattern instance bank is achieved,consisting of basic sen-tence patterns and complex sentence patterns.This approach paves the way to develop Chinese sentence pattern in-stances for a small scale Treebank,and enables the practical application of Diagrammatic Treebank in the interna-tional Chinese teaching.%为了将中文树库更好地服务于国际汉语教学,考虑到语法教学中句式框架的整体性,该文引入基于句式结构的句本位图解树库,深入分析其结构特征,并基于句式结构的分层抽取思路,提取了蕴含在每个标注句中的句式实例,构建了汉语句式实例库,具体分为基础句式实例库和复杂句式实例库两部分.该项工作使得小规模标注树库可以获取较大规模的句式实例库,为句本位图解树库在国际汉语教学中的应用提供了一种有效的数据解决方案.