自然语言是正则语言  

Natural Languages Are Regular Languages

作　　者：师越 师海忠[2] 

机构地区：[1]图科技大数据研究中心,兰州730070 [2]西北师范大学数学与统计学院,兰州730070

出　　处：《计算机科学》2014年第B11期51-54,共4页Computer Science

摘　　要：自然语言由字母集、单词集、句子集、段落集和文章集5部分组成,而且,字母集包含于单词集,单词集包含于句子集,句子集包含于段落集,段落集包含于文章集。在此观点下,自然语言是正则语言。引入了字母空图和字母空图语言等10个概念。作为特例,英语由英语字母集、英语单词集、英语句子集、英语段落集和英语文章集5部分构成。在此观点下,英语是正则语言。引入了英语字母空图和英语字母空图语言等10个概念。汉语由汉字集、汉语词汇集、汉语句子集、汉语段落集和汉语文章集5部分构成。在此观点下,汉语是正则语言。引入了汉字空图和汉字空图语言等10个概念。这为计算机自然语言处理打开了一扇新的大门,开辟了语言学新的研究领域。Natural languages are consisted of alphabet set,word set,sentence set,paragraph set and essay set.Moreover,alphabet set is included in word set;word set is included in sentence set;sentence set is included in paragraph set;paragraph set is included in essay set.In this way,natural languages are regular languages.As a specific example,English is consisted of English alphabet set,English word set,English sentence set,English paragraph set and English essay set.In this way,English is regular language.We also introduced ten concepts including English alphabet empty-graph,English alphabet empty-graph language,etc.Chinese is consisted of Chinese character set,Chinese word set,Chinese sentence set,Chinese paragraph set and Chinese essay set.In this way,Chinese is regular language.We also introduced ten concepts including Chinese character empty-graph,Chinese character empty-graph language,etc.These concepts and theories not only offer a new solution for natural language processing,but also establish a new research field for linguistics.

关 键 词：自然语言 英语 汉语 正则语言 自然语言处理 文章集 英语文章集 汉语文章集 文章有向图语言 英语文章有向图语言 汉语文章有向图语言 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]