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《Guizhou Science》 2008-03
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THE EVALUATION OF SEVERAL ALGORITHMS FOR DICTIONARY-BASED CHINESE WORD SEGMENTATION

LI Dan-ning1,LI Dan1,WANG Bao-hua2,MA Xin-qiang2(1.Guizhou Academy of Science,Guiyang 550001;2.School of Information Project,Guizhou University,Guiyang 550003)  
Several typical Chinese word segmentation algorithms based on dictionary were discussed in this paper,and existing problems of these algorithms were identified.The method of binary-seek-by-word was improved through optimizing the usage of computers cache.Combining with the hash index and the PATRICIA tree search mechanisms,an optimized comprehensive Chinese word segmentation method was proposed.
【Fund】: 贵州省科技厅年度计划项目 黔科合(2004)JN057资助
【CateGory Index】: TP391.1
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