基于层次分析法的中文分词算法改进  

Improvement of a Chinese word segmentation based on analytic hierarchy process

作　　者：丁洁 

机构地区：[1]陕西邮电职业技术学院,陕西咸阳712000

出　　处：《信息技术》2016年第10期190-193,共4页Information Technology

摘　　要：首先简要介绍了中文分词的应用领域,指出中文分词所面临的问题,歧义语句和未登录词的识别率低的现状。然后,在传统的机械分词算法基础上,改进算法,引入了多种优化技术。基于上述理论和改进算法,设计并实现了一个改进的中文分词系统,不仅能够保证快速分词,而且提高了分词的正确率,改善了歧义语句和未登录词的识别率低的问题。This paper briefly introduces the application fields of Chinese word segmentation and points out the facing problems of Chinese word segmentation,such as the low rate of recognizing for ambiguity processing and unloaded words. Based on the above theory and computation methods,a new system of Chinese word segmentation is presented. It not only segments and extends quickly but also promotes the recognizing rate of ambiguity processing and unloaded words as well as the right rate. Besides,this system has the advantages,it can adopt many segmenting word methods through extending segmenting word machine.

关 键 词：中文分词 机械分词 自然语言处理 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]