分类检索语言的断言与非断言性——从标引中的两个实例谈起  

Assertion and Non-Assertion of Classified Retrieval Language -from Two Cases in Indexes

作　　者：王海英[1] 黄实[1] 

机构地区：[1]北华大学图书馆,吉林吉林132013

出　　处：《图书馆建设》2004年第1期31-32,共2页Library Development

摘　　要：知识的微分化和科学概念内涵的衍化只是在外部提供了一些发展空间,分类法的断言性完全可以将它们消化在近缘的类和不同的种中。因此,断言性为分类法提供了一个稳定的状态,使分类法能在一个时期内发挥分类检索的作用。分类法中,一个个类目组成一个个集合在标引时先于文献而抽象地存分着。每当新元素添加进集合中,这个集合都要被修正。此时,这些元素将不再处于合适的类目内,而且必须移动它们。显然分类法还存在着非断言性。分类法的发展动力来自分类法自身的非断言性。Knowledge differentiation and concept derivation only supply developed space for the outside. Assertion of classification can include completely them in the same category. So assertion can supply a stability condition for classification, which can play classified retrieval role during the certain period. The different categories composed of sets lied abstractly earlier than references. If the relation of new element and set is revised, these elements must be included in suitable category, so the classified lied non-assertion. The development of classification method originates in non-assertion of classification itself.

关 键 词：分类检索 检索语言 分类法 文献标引 

分 类 号：G254.11[文化科学—图书馆学]