题库系统的智能性分析与研究

本文首先通过对题库系统的问题分析,确定低智能性题库系统的问题和原因,然后通过引进知识库以及知识点关系间的表示,最后通过试题等价性的判断,搜索知识库形成同类试题知识点的前趋集和后继集,利用前趋集和后继集两次选取试题,达到降低试题间的知识点重复现象,增加了题库系统的智能性.

ANALZING AND RESEARCH OF INTELLECTIVE DATABASE SYSTEM

This article,first determined the question and the reason of the low intelligence database system,then introduce the knowledge database,as well as the knowledge during relations expression, finally through searches pre-set and des-set of the knowledge database,select 'the test question with the pre-set and des-set,achieved reduces redundant phenomenon of the test question and increased intelligence of the database system.