Research On The Structural Relationship Of "time Word + Time Word" In Modern Chinese

In modem Chinese,a combination of a time word and another time word may cause different structural relationships.A phrase consisting of words of the same part of speech is called a same-word phrase,and a same-word phrase is a language phenomenon often encountered when a computer judges a phrase’s structural relationship.The ambiguity problem is also a language phenomenon often encountered when a computer recognizes and processes natural language.A time word and another time word are combined into a phrase,and there are many possibilities for the structural relationship of the phrase.Therefore,"a time word+another time word" belongs to the same-word phrase,and it can also be called an ambiguous structure.This paper takes time words as the main research object,systematically studies the structural relationship of "a time word+another time word",and proposes a corresponding identification strategy for the automatic recognition of the relationship between "a time word+another time word" by a computer.The full text is divided into six chapters:The first chapter is the introduction,which mainly introduces the research contents,research values,theoretical basis and research methods of this paper.It also systematically sorts out the research results of predecessors from the three aspects of time words,structural ambiguity,computer recognition and processing.The second chapter inspects the structural differentiation of "T1+T2".Firstly,the time words are clearly defined,and 202 time words are selected.Then,based on the concept of "arrangement" in combinatorial mathematics,the selected time words are arranged in pairs,and the phrase "T1+T2" is selected from the ranking results based on the definition of "time word combination".Finally,the structural relationship of all the phrases "T1+T2" is judged,and the distribution of the time words in the subject-predicate phrase "T1+T2",the partial phrase "T1+T2",and the joint phrase"T1+T2" is collated.The third chapter investigates and analyzes the subject-predicate phrase "T1+T2" in many aspects.Firstly,through the preliminary investigation of the subject-predicate phrase "T1+T2",the subject-predicate phrase "T1+T2" is divided into context-dependent and context-independent,and reversible word order and irreversible word order.Secondly,the subject-predicate phrase "T1+T2" is analyzed from the perspective of semantic relations,and the deep semantic relationship between subject T1 and predicate T2 is explicit equivalence,implicit equivalence,or inclusion,and the dependence between the subject-predicate phrase "T1+T2" and the context is determined by the deep semantic relationship between the subject and the predicate.Thirdly,the semantic feature analysis method is used to analyze the semantic features of the predicate T2,and under the action of the[+shift]semantic feature,the time word temporarily obtains the statement function,and the time word that can be used as the predicate has[+shift]and[+circulatory],[-indicative]these three semantic features.Finally,the results of semantic two-way selection based on equivalence relationship and the results of semantic two-way selection based on inclusion relationship between subject and predicate are sorted.Under the effect of the principle of semantic two-way selectivity,the time words are selected bidirectionally based on the equivalence relationship and the inclusion relationship,and finally the semantically matching and self-contained language structure is formed.The fourth chapter investigates and analyzes the partial phrase "T1+T2" and the joint phrase "T1+T2" in many aspects.The first part is the partial phrase "T1+T2".Firstly,the partial phrase "T1+T2" is preliminarily investigated,and the word order of the partial phrase "T1+T2" is irreversible,and the central language T2 has non-indicative requirements.Then,from the perspectives of time range,time level,and the "restricted"semantic relationship between the attributive T1 and the central language T2,the irreversibility of the word order of the partial phrase "T1+T2" is explained,and "T1-T2"needs to satisfy large range-small range,"high level-low level",and "limit-limited".Finally,the results of the semantic two-way selection based on the restriction relationship are sorted out,and uncertain situation of the subject-predicate structure or partial structure of the part "T1+T2" is explained.The second part is the joint phrase"T1+T2".Firstly,the joint phrase "T1+T2" was firstly investigated,and the word order of the joint phrase "T1+T2" is reversible,and most of the time words in Chinese are in a certain time series.Then,the reversibility of the word order of the joint phrase "T1+T2"is explained,and the parallel item T1 and the parallel item T2 are semantically bidirectionally selected based on the parallel relationship,and the parallel item T1 and the parallel item T2 can be interchanged.The fifth chapter re-examines "T1+T2" from the perspective of Chinese information processing.Combining Chinese ontology research with computational linguistics,two identification strategies are proposed for the computer automatically identifying the structural relationship of "T1+T2".This paper summarizes the formal characteristics of the subject-predicate phrase "T1+T2",the partial phrase "T1+T2" and the joint phrase"T1+T2",and on this basis,the computer identification strategy of "T1+T2" structural relationship is proposed.This paper gives the construction method of semantic relation knowledge base,and on this basis,the computer identification strategy of "T1+T2”structural relationship is proposed.The sixth chapter is the conclusion,which mainly summarizes the basic conclusions and viewpoints of this paper,and puts forward the innovation points and deficiencies of this paper.The phrase consisting of two time words belongs to the same-word phrase,and the same-word phrase is not only the language phenomenon often encountered in Chinese ontology research,but also the language phenomenon often encountered in Chinese information processing.The Chinese ontology research focuses on the diversity of grammatical structure relations of the same-word phrase,and Chinese information processing focuses on the recognition and judgment of the multi-structure relationship of same-word phrases by computers.From the perspective of Chinese ontology research,this paper systematically studies the structural relationship of "T1+T2",the semantic relationship between T1 and T2,and the semantic two-way selection between T1 and T2.From the perspective of Chinese information processing,this paper puts forward corresponding strategies for the recognition and judgment of the structural relationship of "T1+T2"by computer,and realizes the combination study of Chinese ontology research and Chinese information processing,and has a certain value in the fields of Chinese ontology research and in the fields of Chinese information processing.