基于情感分析和IFS的教师教学能力评价方法  

Amethod for evaluating teacher’s teaching ability based on emotional analysis and IFS

作　　者：李红霞[1] 刘芳[2] LI Hongxia;LIU Fang(School of Mathematics and Information Science,Neijiang Normal University,Neijiang,Sichuan 641100,China;College of Mathematics and Physics,Chengdu University of Technology,Chengdu,Sichuan 610059,China)

机构地区：[1]内江师范学院数学与信息科学学院,四川内江641100 [2]成都理工大学数理学院,四川成都610059

出　　处：《内江师范学院学报》2024年第12期94-101,共8页Journal of Neijiang Normal University

基　　金：四川省高校人文社会科学重点研究基地·四川中小学教师专业发展研究中心课题项目(JSZY202413);内江师范学院基础教育协同教育示范中心基地项目(JD202202);四川省数据恢复重点实验室开放研究基金项目(DRN2105);内江师范学院科研创新团队项目(021TD04)。

摘　　要：教学能力是教师专业能力的关键,是指教师在教学实践中,基于一定的教学知识和技能,成功完成教学活动,促进学生学科核心能力发展而形成的个体特征.为了促进教师教学能力的提高,开展教师教学能力评价显得尤为重要.教师教学能力评价是一个多属性的群体决策(MAGDM)问题.社交媒体的广泛应用使许多学生能够参与教师教学能力的评价过程,这可以大大提高评价的准确性.提出了一种基于情感分析和直觉模糊集(IFS)的MAGDM方法,并将其应用于教师教学能力评价.首先,考虑到专家和学生同时参与教师教学能力评价过程,给出了学生评价信息的获取和处理方法,提出了学生和专家评价信息的信息融合方法.然后,提出了一种新的基于情感分析和IFS的排序方法,给出了详细的计算步骤.最后,通过实验对该方法的正确性和有效性进行了比较和验证.Teaching ability is the key to a teacher’s professional ability,which refers to the individual psychological characteristics formed by a teacher in teaching practice,based on certain teaching knowledge and skills,to successfully complete teaching activities and promote the development of students’core competencies in the subject.In order to promote the improvement of teachers’teaching ability,it is particularly important to carry out the evaluation of teachers’teaching ability.The evaluation of teachers’teaching ability is a multi-attribute group decision-making(MAGDM)issue.The widespread application of social media allows a lot of students to participate in the evaluation process of teachers’teaching abilities,which can greatly improve the accuracy of the evaluation.A MAGDM method based on sentiment analysis and intuitionistic fuzzy sets(IFSs)was proposed and used to evaluation of teachers’teaching ability.Firstly,considering the participation of experts and students in evaluation of teachers’teaching abilities,methods for obtaining and processing student evaluation information are provided,and information fusion method for student and expert evaluation information is also provided.Then,a new alternative ranking method based on sentiment analysis and IFSs was proposed,and detailed calculation steps were provided.We provides an effective MAGDM based method for evaluating teachers’teaching abilities.Finally,the correctness and effectiveness of this method were compared and verified through experiments.

关 键 词：情感分析 多属性群决策 教师教学能力评价 直觉模糊集 信息融合 

分 类 号：G640[文化科学—高等教育学]