动态意义理论框架下语境形式化探究初步

发布时间：2018-05-23 14:05

本文选题：动态意义理论 + 语境形式化　；参考：《哈尔滨师范大学》2013年硕士论文

【摘要】：研究目的人们在言语交际过程中,总是自觉或不自觉地运用各种手段和方法,以望达到预期的交际目的,这其中固然有诸多因素的影响,但不可否认语言环境起着相当重要的作用。说话人往往巧妙地利用语言环境,精心选用恰当的话语表达自己的思想；听话人则常常煞费苦心,凭借交谈时的具体语言环境,去准确理解听到的话语的含义。在自然语言处理研究领域中,句法研究已经取得了可喜的进展,语义研究也口益受到重视。但要真正实现计算机理解自然语言的目标,还必须进一步深入开展语用分析研究,目前还很少有这方而的研究成果。语境是语用学研究中的重要内容,本文首先讨论了现代语言学关于语境的定义,对计算语言学中的语境作了科学的界定,然后给出了语境及其相关概念的形式定义,并结合语言实例进行了分析。在前人研究的基础之上,让语境形式化理论更加系统和完善,和数理逻辑结合更加紧密,更加适合语言学理论的快速发展,为其他科学理论尤其是计算机的发展奠定理论基础。研究方法本文将采用文献检索法、经验总结法、观察法、例证分析法、对比分析法、数理统计法等手段进行研究。在老师的指导下,充分利用图书馆现有资源,并利川网络检索和到国家图书馆调研的方式,广泛搜集整理国内外相关理论、论著、评述和研究成果,紧密跟踪国内外最新的研究动态,理论与实践相结合,在深入研究和广泛探讨的基础上争取在文本分析和理论研究方而有所突破。把书本中的理论应用于对自然语言观察。主要从以下几方而进行探讨：话语表达理论,文档变换语义学,动态谓词逻辑,情境语义学中关于语境中的理论应用于生活实践,多观察,多分析,多思考。从大量的书籍中汲取不同的观点,对比研究,提出自己的观点,以达到更好的研究的。研究原因经典逻辑语义学以句子为最大研究对象,在解释连贯语段中词语的照应等现象时存在许多局限。经典语义学在处理有定名词指称方面,尤其是处理跨句代词和它的回指关系问题显得力不从心。经典逻辑语义学暴露出的这些问题主要是由于语义的描写停留在句子层面,语义的描写是静态的、封闭的。而话语是动态的,在语境因素的作用下,语义解释呈开放性,这就需要以动态的观点,重新市视对话语产生作用和影响的有定名词、不定名词现象,对其作出一致的描写。研究结论本文的基本思想是,语义解释的过程是一个动态的、变化的过程。它突破传统逻辑语义学在句子层面描写语义的局限,以动态的视角描写了语义解释过程中的递增现象,对话语意义的构建具有重要的理论价值。
[Abstract]:Research purpose In the process of verbal communication, people always consciously or unconsciously use all kinds of means and methods to achieve the desired communicative purpose, which, of course, has many factors, but it is undeniable that the language environment plays a very important role. The speaker often skillfully uses the language environment to choose the appropriate words to express his thoughts carefully, while the hearer often takes great pains to accurately understand the meaning of the utterance he hears by virtue of the specific linguistic environment of the conversation. In the field of natural language processing, syntactic research has made gratifying progress and semantic research has been paid more and more attention. However, in order to realize the goal of computer understanding of natural language, it is necessary to further carry out pragmatic analysis. Context is an important part of pragmatics. This paper first discusses the definition of context in modern linguistics, scientifically defines context in computational linguistics, and then gives the formal definition of context and its related concepts. Combined with language examples to analyze. On the basis of previous studies, the formal theory of context is made more systematic and perfect, and more closely combined with mathematical logic, which is more suitable for the rapid development of linguistic theory, and lays a theoretical foundation for the development of other scientific theories, especially computer. Research method In this paper, literature retrieval method, experience summary method, observation method, case analysis method, comparative analysis method, mathematical statistics method and other means are used to study. Under the guidance of the teacher, fully utilizing the existing resources of the library, and using the methods of searching on the network and visiting the National Library, we have extensively collected and sorted out relevant theories, works, reviews and research results at home and abroad. Closely tracking the latest research trends at home and abroad, combining theory with practice, and striving for a breakthrough in text analysis and theoretical research on the basis of in-depth research and extensive discussion. Apply the theories in books to the observation of natural language. It is mainly discussed from the following aspects: the theory of discourse expression, the semantics of document transformation, the logic of dynamic predicate, the application of the theory of context in situational semantics to life practice, more observation, more analysis and more thinking. Draw different views from a large number of books, contrast research, put forward their own views, in order to achieve better research. Research reasons The classical logic semantics takes sentence as the biggest research object, and there are many limitations in explaining the phenomenon of word anaphora in coherent segment. Classical semantics is unable to deal with definite noun references, especially the cross-sentence pronouns and their anaphora relations. The problems exposed by classical logic semantics are mainly due to the fact that the description of semantics stays at the sentence level and the description of semantics is static and closed. Under the influence of context, the semantic interpretation is open, so it is necessary to make a consistent description of the definite nouns and the indeterminate nouns which have effect and influence on the discourse from a dynamic point of view. Research conclusion The basic idea of this paper is that the process of semantic interpretation is a dynamic and changing process. It breaks through the limitation of the traditional logical semantics in describing the semantics at the sentence level, and describes the incremental phenomenon in the process of semantic interpretation from a dynamic perspective, which is of great theoretical value to the construction of discourse meaning.
【学位授予单位】：哈尔滨师范大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：H030

【共引文献】