Thesaurus retrieval is fundamental in Chinese information processing.After a brief review of the current technique,this pa-per made a deep analysis to the design of Chinese thesaurus Hash function based on chain addre...Thesaurus retrieval is fundamental in Chinese information processing.After a brief review of the current technique,this pa-per made a deep analysis to the design of Chinese thesaurus Hash function based on chain address conflict dissolving method,and several criteria,as well as the theoretic expectation of these criteria,were proposed to evaluate different Hash functions.According these values,some experimental Hash functions were proposed which had high efficiency in our test.展开更多
文摘Thesaurus retrieval is fundamental in Chinese information processing.After a brief review of the current technique,this pa-per made a deep analysis to the design of Chinese thesaurus Hash function based on chain address conflict dissolving method,and several criteria,as well as the theoretic expectation of these criteria,were proposed to evaluate different Hash functions.According these values,some experimental Hash functions were proposed which had high efficiency in our test.
