基于联系熵的工科专业课成绩分析及评价——以“光电信息物理基础”为例

Analysis and Evaluation on Professional Courses of Engineering Based on Connection Entropy——Taking Fundamentals of Optoelectronic Information Physics as an Example

为了提高河北地质大学工科专业课教学质量,选取光电信息科学与工程专业3个班的光电信息物理基础成绩数据,利用联系熵方法进行学生成绩分析及评价研究.结果显示乙班学习成绩最好,其联系熵最小;丙班学习成绩最差,其联系熵最大;甲班学习成绩居中,其联系熵也居中.该结果说明学生成绩的提高与联系熵减小方向一致,符合熵增原理,可以采用联系熵方法对学生成绩进行有效分析及评价.

To promote the teaching quality of engineering professional courses in Hebei GEO University,the link entropy method is used to analyze and evaluate the students′scores of Physical Basis of Photoelectric Information,which includes three classes of Optoelectronic Information Science and Engineering.The results indicate that the class B has the best school record and the lowest link entropy.The class C has the worst school record and the highest link entropy.The school record of the class A is between in two classes,so is the link entropy.The results show that the improvement of students′scores is consistent with the decrease of link entropy,which is in line with the principle of entropy increase.The link entropy method can be used to effectively analyze and evaluate students′performance.