燕山大学学报2016，Vol.40Issue(6)：508-516,9.DOI:10.3969/j.issn.1007-791X.2016.06.006
基于偏序结构理论的情态与时、体、态互动关系知识发现研究
Knowledge discovery of interactive relations between modals and time aspect and voice based on partial-order structure theory
摘要
Abstract
The interactive relations between the senses of English modals and the syntactic features of time aspect and voice are studied based on the theory and approach of partial⁃order structure.English modal verb can is chosen as the target word and 3 senses are categorized can ability can possibility and can permission . Taking the mutual information and the explicit and implicit time aspect and voice as attributes a formal context of can is established and an attribute partial⁃order structure diagram APOSD is generated and used as a model for word sense disambiguation WSD and knowledge discovery of can.Some knowledge relating to the interactive relation between the senses of can and the features of time aspect and voice is discovered. The results of this study provide important theoretical and practical evidence for the feature selection and rule extraction in natural language processing.关键词
偏序结构理论/情态/时/体/态/互动关系/知识发现Key words
theory of partial-order structure/modals/time aspect and voice/interactive relation/knowledge discovery分类
社会科学引用本文复制引用
于建平,魏雪姣,耿延宏,洪文学,李少雄..基于偏序结构理论的情态与时、体、态互动关系知识发现研究[J].燕山大学学报,2016,40(6):508-516,9.基金项目
河北省社会科学基金资助项目（HB15YY002）；国家自然科学基金资助项目 （）
