Some problems in controlled thesaurus indexing are pointed out: low indexing efficiency, relation net among the descriptors and new terms aren t developed, and uncertain coordinate indexing. Semiautomatic canonical control method for natural language term after creation of database is raised. The approximate match algorithm among the terms and the building method for U , UF , BT , NT and CT relation are studied.
收稿日期: 1992-10-23
出版日期: 1993-06-25
通讯作者:
王源,吴晓滨,涂从文,刘滨,章元峰,王金娥
作者简介: 王源,吴晓滨,涂从文,刘滨,章元峰,王金娥
引用本文:
王源,吴晓滨,涂从文,刘滨,章元峰,王金娥. 后控规范的计算机处理[J]. 现代图书情报技术, 1993, 9(2): 4-7.
Wang Yuan,Wu Xiaobin,Tu Congwen,Liu Bin,Zhang Yuanfeng,Wang Jine. COMPUTER PROCESSING OF POST-CONTROL INDEXING. New Technology of Library and Information Service, 1993, 9(2): 4-7.