信息处理用彝语词法分析研究

Information processing Yi lexical analysis

彝语词法分析是计算机彝文信息处理中一项不可缺少的基础性工作,计算机彝文信息处理只要涉及到信息检索、机器翻译、语法分析、语义分析等方面的应用,就都需要以词为基本的处理单位.简要介绍了彝语语法结构,信息处理用彝语分词的主要任务,提出一种基于层叠隐马尔科夫模型的彝语词法分析方法.

Yi lexical analysis is a computer information processing an indispensable foundation work, as long as the computer information processing involves Yi information retrieval, machine translation, syntax analysis, semantic analysis and other applications, they all need to be word for basic processing unit. This article briefly describes Yi grammatical structure, information processing in which the main task of Yi segmentation is proposed based on Cascaded Hidden Markov Model Yilexical analysis methods.