semantic roles中文什么意思

例句与用法

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1. After clarifying the classification criterion for the semantic roles of nominal objects in monotransitive constructions , this paper attempts to make a contrastive study of the different types of semantic roles of nominal objects in english and chinese monotransitive constructions , and explores the underlying mechanisms with reference to the concepts of proto - patient , adverbial object and peripheral object
   摘要在对名词性宾语语义角色的分类标准进行界定的基础上，系统考察了英汉语单及物构块中名词性宾语语义角色类型及其异同，并从原型受事理论、状性宾语和代体宾语三个角度来解释出现这种异同的深层机制。
2. 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。