基于直觉梯形模糊 TOPSIS 的师范生信息化教学能力评价
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福建省教育科学“十三五”规划 2020 年度课题 (FJJKCG20-218)


Comprehensive Evaluation of Normal Students′ ICT Teaching Competency Based on Trapezoidal Intuitionistic Fuzzy TOPSIS Method
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    摘要:

    开展师范生信息化教学能力的评价活动是教育信息化 2.0 时代的重要任务 为了处理具有模糊评价信息的多属性群决策问题 首先通过文献分析和教学实践 建立评价指标体系 其次将定性评价信息转化为直觉梯形模糊数 并根据其与群体评价均值的相近程度确定各专家评语的权重 再以标准化后的直觉梯形模糊权重的期望作为各指标权重 由此形成综合决策信息 并基于 TOPSIS 方法进行排序分析 最后通过实例验证了该模型的有效性 对推动师范生信息化教学能力的评价改革具有实践意义

    Abstract:

    Carrying out evaluations of normal students′ ICT teaching competency is an important task in the era of education informatization 2.0.Firstly in order to deal with the multi-attribute and group decision-making problem with fuzzy evaluation information the evaluation index system was established through literature analysis and teaching practice.Secondly the qualitative evaluation information was transformed into intuitionistic trapezoidal fuzzy data and the weight of each expert evaluation was determined according to its approximation to the mean value of group evaluation.Then the normalized expectation of intuitionistic trapezoidal fuzzy weight was used as the weight of each index thus forming the comprehensive decision information and the ranking analysis based on TOPSIS method.Finally an example was used to verify the effective ̄ ness of the model which has practical significance in promoting the evaluation reform of the ICT teaching competency of normal students.

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李 骏.基于直觉梯形模糊 TOPSIS 的师范生信息化教学能力评价[J].西昌学院学报(自然科学版),2022,36(1):124-128.

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  • 在线发布日期: 2022-05-13