摘要
语法分析器应用文法规则生成语法树来表示一个句子的语法结构。本文讨论用概念图表示自然语言的语义,描述一个从语法树开始生成概念图来解释句子语义的方法,生成过程是由语法树引导,把与每一个输入词相关的概念图连接成一个较大的概念图表示整个句子的语义.
A parser applies grammar rules to generate a parse tree that shows the syntactic structure of a sentence. This paper describes using conceptual graph to represent the semantic of natural language and the method of semantic interpretation that starts with a parse tree, generation of conceptual graph is guided by a parse tree, by joining concepual graph for every input word, the result is a large graph that repersents the entire sentence.
出处
《微电子学与计算机》
CSCD
北大核心
1993年第11期7-10,共4页
Microelectronics & Computer
关键词
概念图
自然语言
语义解释
Conceptual graph
Natural language
Semantic interpretation
