Design and Application of Teaching Evaluation System Based on Sentiment Mining
The teaching evaluation of students is a management regulation usually used by universities. The validity of the teaching evaluation， in other words， the quality of the teaching evaluation got the high concern of teachers， students and teaching administrators. In the paper， semantic technology is used for sentiment mining of students’ messages waiting， and sentiment lexicon based on CNKI is formed， and the polarity weights of the words in sentiment lexicon are different. 3GWS is used to distinguish Chinese words and mark the parts of speech， and compute the degree of sentiment evaluations， which forms the evaluation abstract of teachers. According to the teaching evaluation data of Yantai university， the scientificalness and validity of the method is proved.
|關鍵詞||学生评教、情感分析、学生留言、数据挖掘、Teaching Evaluation of Students、Sentiment Analysis、Messages Waiting of Students、Automatic Abstract、CSSCI|
|利用有效失败的创客学习活动设计 * ——一项探索性研究|