摘要
针对目前选课算法中存在的不足,分析了传统抽签算法中存在缺乏人性化管理和随机不确定性等问题,提出了一种加权抽签算法思想。该算法在选课时分两步实现,首先进行预选课,然后根据选课结果中学生对课程的期望权值和学生自身的权值进行抽签,最终生成选课结果表。该算法在抽签时参考了课程期望权值和学生自身权值,从而保证了选课的科学性、合理性、公平性和人性化管理理念。
Aiming at the limitation of the current course-selecting system, the lack of human-based management and ran- dom uncertainty existing in the traditional lots-drawing algorithms are analyzed, and a concept of weighting lots-drawing algo- rithm which sets two steps to achieve course-selecting is put forward. The first step is the pre-selecting, and then the lots- drawing is performed according to the expectation weight values of students and the weight values of students themselves. Fi- nally, the course-selecting table is generated. The algorithm is that the weight values of course-expectation and students them- selves are taken into consideration when lots-drawing is carried out. Therefore, the course-selecting system becomes more sci- entific, reasonable, fair and human-oriented.
出处
《现代电子技术》
2010年第14期70-72,共3页
Modern Electronics Technique
基金
延安大学校内科研项目(YDK2008-48)
关键词
选课系统
抽签算法
期望权值
人性化管理
course-selecting system
lots-drawing algorithm
expectation weight value
human-based management
