结构文法 meaning in English
structure grammar
Examples
- At first system accomplishes chinese language automatic word segmentation and part - of - speech tagging through chinese input approach with word segmentation , then forms corresponding surface semantic network according to the semantic structure grammar , and finally gets corresponding data flow diagram and data dictionary according to the automatic generation algorithms of data flow diagram and data dictionary , the whole completion of the work , can not only provide a description environment of natural language for case , but also develop into the system which takes the question described on the basis of the natural language as the system ' s input
工作的中心是自然语言篇章理解。系统首先通过分词输入法实现汉语自动分词与词性标注，然后根据语义结构文法产生相应的表层语义网络，最后根据数据流图、数据字典自动生成算法转换为相应的数据流图和数据字典。这项工作的彻底完成，不仅可以给case提供一个自然语言的描述环境，而且可进一步发展为基于自然语言描述问题作为输入的系统。 - Many approaches developed offer approximation solutions , including principle - based , such as purely syntactic ones , semantic and pragmatic ones , and statistics - based ones . in this paper , we put forward a modal to resolve anaphora ( including empty pronoun ) based on the characteristics of chinese . in this method , we apply some corresponding rules on the sentences after their patterns distinguished in the text , then analyze the semantic relation of the components of the sentence and form a corresponding semantic network , get rid of some candidates according to the co - constrain of the nodes in that network , put every component which refers to people into forward - looking centers , ordered by their semantic role , ascertain the hierarchy of sentences , analyze the transition types resulted by the scheme of different resolutions , finally , choice the most possible scheme of resolution according to the precedence of the types
本文针对汉语的特点建立了一个包括零代词在内的代词消解模型:在语义结构文法思想的指导下,对文本中的句子模式识别后,采用相应的规则式，然后分析句中成分之间的表层语义条件并产生相应的语义网络,利用语义网络中结点间的相互约束对代词的某些候选先行词进行排除，并且把每句中指人的语言成分放到前向中心列表中，以它们所充当的语义成分为排序依据，确定句子的层次结构，最后依据中心理论分析每个候选先行词对代词的不同消解所造成的层次相邻的句子之间的过渡类型，利用过渡类型的优先顺序对代词的候选先行词进行择优。