The Element Mining of MOOC Teaching Satisfaction Based On Online Comments

Abstract

Based on the perspective of learners, this paper makes a systematic study on the evaluation elements of teaching satisfaction, and collects a total of 276389 online comment text data from the MOOC (Massive Open Online Courses) network of Chinese universities in a certain period time. Ten elements of teaching satisfaction evaluation based on learners’ perspective are obtained through LDA theme model: interactive communication, teaching arrangement, personal style, combination of content and practice, teaching skill level, courseware making and design, teaching style, acceptability of course content, classroom atmosphere and video presentation effect. Among them, the three most popular elements are classroom atmosphere, teaching style and video presentation effect. Finally, according to the research results, it not only provides a reference for the improvement of the teaching team and the management department, but also provides a new method and perspective for the evaluation of teaching satisfaction.