摘要
结构歧义消解是自然语言信息处理的重点和难点研究领域。利用组合范畴语法的推演树,可以对现代汉语中由形容词的不同管辖范围、两个以上的名词组成的名词短语所产生的两种结构歧义句进行消解。可以通过对结构歧义句中词条指派不同的范畴,以及对推演树中表达式的毗连采取不同的先后顺序,达到歧义消解的目的。
Structural ambiguity resolution is a key and difficult area in the field of natural language information processing.The two kinds of structural ambiguities produced by different jurisdictions of adjectives,and by noun phrases consisting of more than two nouns in modern Chinese can be disambiguated by using the proof tree in compostional category grammar.The purpose of disambiguation can be achieved by assigning different categories to entries in structural ambiguity sentences and adopting different sequences for the contiguous expressions in deductive trees.
作者
张晓君
林胜强
ZHANG Xiaojun;LIN Shengqiang(Institute of Logic and Information,Sichuan Normal University,Chengdu 610068,China)
出处
《重庆理工大学学报（社会科学）》
CAS
2019年第1期8-12,共5页
Journal of Chongqing University of Technology（Social Science）
基金
国家社会科学基金一般项目"面向中文信息处理的汉语语篇的逻辑语义及其推理模式研究"(16BZX081)
关键词
组合范畴语法
结构歧义句
歧义消解
范畴
compostional category grammar
structural ambiguous sentences
ambiguity resolution
category
