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Entropy Value-Based Pursuit Projection Cluster for the Teaching Quality Evaluation with Interval Number

机译:基于熵值的区间数教学追求投影聚类

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摘要

The issue motivating the paper is the quantification of students’ academic performance and learning achievement regarding teaching quality, under interval number condition, in order to establish a novel model for identifying, evaluating, and monitoring the major factors of the overall teaching quality. We propose a projection pursuit cluster evaluation model, with entropy value method on the model weights. The weights of the model can then be obtained under the traditional real number conditions after a simulation process by Monte Carlo for transforming interval number to real number. This approach can not only simplify the evaluation of the interval number indicators but also give the weight of each index objectively. This model is applied to 5 teacher data collected from a China college with 4 primary indicators and 15 secondary sub-indicators. Results from the proposed approach are compared with the ones obtained by two alternative evaluating methods. The analysis carried out has contributed to having a better understanding of the education processes in order to promote performance in teaching.
机译:激励本文的问题是在区间数条件下量化学生在教学质量方面的学习成绩和学习成绩,以建立一种识别,评估和监控整体教学质量主要因素的新颖模型。我们提出了一种投影寻踪聚类评估模型,对模型权重采用熵值法。然后,在蒙特卡洛进行了将区间数转换为实数的模拟过程之后,可以在传统的实数条件下获得模型的权重。这种方法不仅可以简化对区间数指标的评估,而且可以客观地确定每个指标的权重。该模型适用于从一所中国大学收集的5个教师数据,其中包含4个主要指标和15个次要子指标。将拟议方法的结果与通过两种替代评估方法获得的结果进行比较。进行的分析有助于更好地了解教育过程,从而提高教学绩效。

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