关键词: 文献检索课, 表情识别, EIMTS 系统, 教学策略

Abstract: Success of literature retrieval course depends on the teaching performance. The articles of teaching performance of literature retrieval course in recent years have been classified and a “EIMTS”system is designed to adjust the teaching strategies through facial expression recognition, in which facial expression data have been collected and detected, the expression features have been extracted, and the emotion results are obtained through judgment and understanding the emotion states. The teaching strategies are adjusted through matching the database of emotions-teaching strategies while the database are optimized via the analysis of validity of teaching strategies,thus the teaching performance are improved by this procedure.

Key words: Literature Retrieval Course