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The Lexical Semantics Constraining Syntactic Realization Of Non-core Semantic Roles

Posted on:2015-02-03Degree:MasterType:Thesis
Country:ChinaCandidate:Z TianFull Text:PDF
GTID:2255330428980118Subject:Linguistics and Applied Linguistics
Abstract/Summary:PDF Full Text Request
Syntactic realization of semantic roles is to study the syntactic and semantic interfaceissues or say how deep the problem of semantic grid map of the surface of the syntacticcomponent. We will respect the subject, object, the core of the role of status is not high classsemantic roles and scenarios with the class known as non-core semantic roles semantic roles,with semantic roles including tools, materials, methods, reason, purpose-five, Scenariosemantic roles, including time, place, scope, direction, origin, quantity and benchmark sevenclasses.Firstly, through the relevant software to extract the sentence "annotated corpus of primaryand secondary language textbook" contains non-core components generate semantic role "byvirtue of class Corpus sentences" and "situational categories sentences corpus", based onartificial corpus sentences screened with class On the scene and non-core class core words perblock and corresponding with the dynamic core, in the same format as the syntactic andsemantic classification standards, on the core words per block and matching dynamic nuclearmarkers were marked righteousness class thus forming a library that contains5sub "lexicalsemantic constraints repository scenario class syntax to achieve semantic roles","by virtue ofthe role of syntactic realization of semantic category lexical semantic constraints repository"and contains seven sub-library of Corpus statistics and analysis investigated the scene classsemantic roles and semantic roles of different classes with lexical semantic dependence onsyntactic position, results of specific priorities inequality and summarize their characteristics.Paper is divided into five chapters, the contents of each chapter are as follows:The first chapter. Combing the theoretical background and research status related to thisarticle. Introduces the research objectives, methods, innovation and the significance of thisarticle.Chapter II corpus building. Because all the research in this article is based on the corpus, soour focus is to establish a detailed and comprehensive and large-scale corpus. First, we haveto "primary and secondary school language textbook annotated corpus" is the mother of thelibrary, to generate "With class examples Corpus" and "situational category sentences corpus"On this basis, according to the specific needs of this paper were extracted all non-corecomponents of nuclear and nuclear motion and the corresponding class labels marked righteousness, into a "semantic roles with class syntax to achieve lexical semantic constraintsrepository" and "situational class semantic roles syntactic lexical semantic constraints toachieve the repository."The third chapter of the class by virtue of semantic roles (tools, materials, methods, reason,purpose) were coordinated from syntactic, syntactic and semantic roles to fill positionsyntactic constraints to achieve the characteristics of lexical semantic interpretation.The fourth chapter of the scenario class semantic roles (time, place, direction, origin, basis),respectively, from the syntactic coordination, syntactic and semantic roles to fill positionsyntactic constraints to achieve the characteristics of lexical semantic interpretation.The fifth chapter summary. From the data analysis, summarize the main features ofmacroscopic non-core components. The innovation of this paper is: to supplement andimprove the role of syntactic realization of semantic lexical semantic constraints associatedrepository to provide a more comprehensive and systematic knowledge base of Chineseinformation processing, and for future large-scale automatic semantic role labeling providedcorpus..
Keywords/Search Tags:semantic roles, non-core, lexical semantics, restricting Features
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