摘要
近年来,自然语言处理发展迅速,依存句法分析作为自然语言处理的重要组成部分,成了句法分析研究的热点问题。目前较为成熟的依存句法分析方法有4种:生成式句法分析模型、判别式句法分析模型、决策式句法分析模型和约束满足句法分析模型。文章详细介绍了4种句法分析模型的原理,并对模型算法进行了对比分析。
In recent years,natural language processing has developed rapidly.Dependent syntactic analysis as an important part of natural language processing,has become a hot topic in syntactic analysis.At present,there are four mature methods of dependency parsing:generating syntactic analysis model,discriminant syntactic analysis model,decision-making syntactic analysis model and constraint satisfaction syntactic analysis model.This paper introduces the principles of four syntactic analysis models in detail,and compares and analyzes the model algorithms.
作者
杨振鹏
Yang Zhenpeng(Department of Geography, Nanjing University of Finance & Economics Hongshan College, Nanjing 210003, China)
出处
《无线互联科技》
2018年第22期114-116,共3页
Wireless Internet Technology
关键词
依存句法分析
生成式句法分析模型
判别式句法分析模型
决策式句法分析模型
约束满足句法分析模型
dependency syntactic analysis
generated syntactic analysis model
discriminant syntactic analysis model
decision-making syntactic analysis model
constraint satisfaction syntactic analysis model
