摘要
Zipf定律是反映英文单词词频分布的普遍适应性的统计规律 ,对藏文语料做了相关语言单位频率与频级的统计与分析。试验表明 ,现代藏文的字丁、音节等语言单位上 ,其频率和频级之间也近似服从Zipf定律 ,并计算了各自的参数 ,对建立藏文基于统计的语言模型具有一定意义。
Zipf's law is the most famous law in frequency of English words. The statistics and analysis of the frequency and rank of language unit in modern Tibetan are presented. The experiment shows language unit of Tibetan follow Zipf's law, for example characters, syllables and so on. The parameter of Zipf's law in Tibetan language have been obtained. It will have importance meaning for found Tibetan language model base on statistician.
出处
《科学技术与工程》
2004年第5期413-417,共5页
Science Technology and Engineering
基金
国家自然科学基金 ( 60 2 73 0 93 )资助
