摘要
为提高课堂教学质量和多媒体设备的利用率,在研究粗集理论优点的基础上,本文提出多媒体课题教学质量评价方法。在研究多媒体课堂教学评价指标体系的基础上,该方法将粗集中的数据约简算法应用于多媒体课堂教学质量的评估,得出一组评价规则,最后以实例来说明该评价方法的应用情况。
To improve the quality of classroom teaching and multimedia system utilization factor,a quality evaluation method of multi-me dia teaching and learning is proposed based on rough set theory.The method is applied to the quality assessment of teaching and learning with multimedia by the data reduction algorithm in rough set,and a set of evaluation rules are gained,the example is illustrated in the meth od at last.
作者
刘桂美
宋腊香
LIU Gui-mei1,SONG La-xiang2（1.Educational Techonology Center,Huanggang Normal University,Huanggang 438000,China;2.EZhou Senior High School,EZhou 436000,China）
出处
《电脑知识与技术》
2012年第1期154-156,共3页
Computer Knowledge and Technology
关键词
粗集
多媒体系统
教学质量
Rough Set
Multimedia System
Quality Evaluation of Teaching and Learning
