Span Calculation Of Chinese Compound Sentence Clauses Based On Dependency And Semantic Correlation

In the era of rapid development of Internet technologies such as artificial intelligence and information retrieval,the efficiency of computer processing of Chinese information is becoming more and more important.The popularity of Chinese language has gradually expanded with the increase of China's national strength.However,Chinese compound sentences are an important component of Chinese language and a bridge for Chinese text understanding.Therefore,the processing technology of Chinese compound sentences must become the most challenging in Chinese information processing disciplines.Question.At present,automatic division of Chinese complex sentence hierarchy is one of the key steps to understand sentence semantics.Multi-faceted analysis of the syntactic features existing between complex sentence clauses is the foothold.More syntactic features can provide more for the complex sentence hierarchy.Division basis.This paper focuses on the research of the span calculation of Chinese compound sentences based on dependency and semantic association.The research includes the following three aspects:Firstly,this paper starts from the correlation research between Chinese sub-sentences and analyzes the relationship between clauses,especially the analysis of the interdependence between complex clauses and the intrinsic logic between clauses.Through the structural characteristics between complex sentence clauses,this paper analyzes the dependence of the inner clauses in Chinese compound sentences as one of the dimensions of analyzing the span characteristics between clauses,which belongs to the shallow analysis in Chinese compound sentences.Secondly,the form of Chinese compound sentences is changeable,and the same meaning can be expressed by different words or sentences.These sentences seem to have no similarities on the surface,but they have inherent intrinsic links.They cannot be separated from each other.In the face of this special Chinese compound sentence,this paper uses the method of extracting the semantic features of the text to further analyze the sentences between the complex sentences.The span,the smaller the span value,the tighter the association.This method is based on the semantic level between the clauses in the complex sentence,and analyzes the semantic relevance of the Chinese compound sentence.It belongs to the deep analysis of Chinese compound sentences.Finally,using the two aspects of dependency syntax and semantic association mentioned in this paper to calculate the span of the Chinese complex sentence,the experimental results are compared with the results of artificial subjective analysis,and the research method is proved to some extent.The validity of the span value calculation plays an important role in constructing the hierarchical structure of Chinese compound sentences.