Sentence Similarity Research Based on Chinese FrameNet and Semantic Dependency Parsing

Abstract

According to the problems existing in the similarity comparison of Chinese sentences,this paper proposed a sentence similarity computing method which combined with advantages of Chinese frameNet method and semantic dependency parsing method.This method is based on the framework of semantic.And firstly,the method analyzed and calculated the similarity of two frameworks;Further,it analyzed semantic dependency relationship existing in the core frame elements from the two aspects of the meaning and the overall dependency relation;Finally,it put forward the fusion sentence similarity calculation formula.Experimental results show that compared with the method based on space vector model and based on HowNet and based on Frame Semantic Parsing, this method has higher accuracy in the similarity judgment of Chinese sentences.

Keywords

• Chinese frameNet;
• semantic dependency parsing ;
• sentence similarity