篇章句间关系(Discourse Relation)是篇章级语义分析的重要内容,该文在英文篇章句间关系研究的基础上分析了中英文间的差异,总结了中文篇章级语义分析的特点,并在此基础上提出面向中文篇章句间关系的层次化语义关系体系,对句间关系类型进行详细描述.为了验证体系的合理性和完备性,我们在互联网新闻语料上进行了标注实践,分析了标注中遇到的难点并给出解决方案,为进一步的中文篇章级语义分析工作奠定基础.
Discourse Relation is an important part of discourse semantic analysis. This paper analyses the differences between Chinese and English discourses, then presents the first Chinese discourse relation taxonomy based on the English discourse relation researches in details. Aiming at the rationality of the hierarchy, we conducts annotation experiments on Chinese internet news texts and analyses all difficulties happened during the data annotation together with the resolution to lay a foundation for the future discourse semantic analysis.