空军预警学院学报Issue(1)：59-61,3.DOI:10.3969/j.issn.2095-5839.2015.01.015
基于试题难度系数动态调整的题库智能维护
Intelligent maintenance for test bank based on dynamic regulation of item difficulty coefficient
王卫疆 1陈莉 1张铁毅 2王庆华1
作者信息
- 1. 空军预警学院，武汉430019
- 2. 空军装备部，北京100038
- 折叠
摘要
Abstract
Considering that the personnel for data maintenance of test bank are fewer and the maintenance workload for test question parameters bigger, this article sets up a closed-loop structural model of test system, and implements the adaptively intelligent maintenance of difficulty coefficient in the construction of large test bank with multiple courses. By practice, it is shown that the proposed maintenance method is feasible and effective, which provides an implementation framework for the adaptive maintenance of difficulty coefficient in such type of large-scale and multiple course test bank.关键词
试题难度系数/题库/智能维护/动态更新Key words
item difficulty coefficient/test bank/intelligent maintenance/dynamic update分类
信息技术与安全科学引用本文复制引用
王卫疆,陈莉,张铁毅,王庆华..基于试题难度系数动态调整的题库智能维护[J].空军预警学院学报,2015,(1):59-61,3.
