Research On Semantic Restriction Of Syntactic Realization Of Basic Role Category Based On Semantic Knowledge Base

wherther generative grammer,case grammer or valence grammer,cognitive grammer,they all put the probleme about the relationship of syntactic and semantic into their perspective, "interface between syntax and semantics*'has become a hot spot in the filed of syntax-semantice and language information processing. Syntactic realization of semantic roles as an important part of "interface between syntax and semantics",is also an indispensable component of the formation of sentence.and scholars have payed more and more attention to it. But the carrier of semantic roles is vocabulary unit in semantic level or argument in syntactic semantic level. In Sun Daogong (2015)'s "syntax an-semantics" level interface model.the vocabulary unit the semantic role by the bridge of syntactic category features firstly, the semantic role chooses the syntactic location by projection rule and relizes argument. Semantic roles will accept the restriction of the syntactic frame,lexical semantic and pragmatic factors when realize. Eventually The syntactic realization of semantic roles is derived from many unfavorable factors.but, no doubt,throughout the prcess of interface between syntax and semantics, lexical semantics is at the bottom of role. The article consists of five parts as follows:Firstly,based on semantic knowledge base,we extract co-occurrence verbs of 36 basic semantic roles, and make sense categories induction and analysis,and inspect the requirement characteristics of basic semantic roles for co-occurrence verbs.and analyze the Corresponding Relationof basic semantic roles for co-occurrence verbs;and further conclude and show the semantic collocation framework,and inspect the sense categories syntagmatic relations and Features of basic semantic roles for co-occurrence verbsSecondly, we count the corresponding conditions of 36 basic semantic roles and its corresponding noun's sense categories by real texts.and analyze basic semantic roles'demand for noun's sense categories, on this basis, reveal the iteractive restriction of basic semantic roles and noun"s sense categories.Namely.the features of role category decides the demand characteristic for noun's sense categories,at the same time, noun's sense categories also decides it can act which emantic role in combination level.Finally, we respect the situation of syntactic realization of semantic roles in syntactic combination framework.It Mainly includes the relationship of semantic roles and syntactic components,and the relation of syntactic ligand and noun's sense categories.reveal the restriction mechanism syntactic realization of semantic roles and the choice mechanism of syntactic positions for semantic roles.This article is the research based on limited large-scale semantic knowledge base,become of the limit of time,my ability and the scale of semantic knowledge base,this research is a little Superficial.At the same time,due to the involved semantic roles are so many,and the restriction of emantic knowledge base,some semantic roles's frequency is a bit low.so,we huave to further discusse.