System and method for recognizing learning emotion to carry out personalized recommendation

Abstract

The invention discloses a system and a method for recognizing learning emotion to carry out personalized recommendation. The system comprises a teaching process acquisition list, a student image acquisition device, a video and audio synthesis unit, an interactive behavior analysis unit, an emotion evaluation unit, an intelligent slicing unit, a personalized labeling unit and a personalized recommendation unit. The method comprises the following steps: firstly, acquiring and analyzing emotion data and learning state of each student by using a direct recording and broadcasting image system in a classroom, summarizing and counting all emotion data, slicing a video according to the overall concentration degree, and meanwhile, combining the emotion performance of individuals on different fragments, so as to obtain the emotion information of the students; and finally, a personalized slice classroom screen recording result based on the time dimension is formed and recommended to the corresponding students, so that the students can be helped to know the self-learning state more clearly, and the students can be helped to solve the left problems in the classroom with emphasis in a targeted manner.

Description

technical field [0001] The invention relates to learning emotion recognition, in particular to a system and method for recognizing learning emotion and performing personalized recommendation. Background technique [0002] In the context of education informatization, the existence of smart classrooms is becoming more and more common, and it has also begun to be widely used in colleges and universities. [0003] Its main purpose includes realizing teaching interaction in class, recording teaching process data, distributing homework materials after class, and forming a complete closed loop of classroom teaching. At the beginning of the birth of the smart classroom, its purpose was to assist teachers, provide teachers with new means to understand the classroom learning situation in real time, improve teaching activities in a targeted manner, and check for omissions and fill vacancies after class. [0004] However, with the continuous deepening of teaching reform, the dominant p...

AI Technical Summary

Problems solved by technology

Although this method does not require extra work for teachers, it still lacks focus for students, which makes students have no motivation to watch a complete video, and it is difficult to complete the missing problems in class through such review

The inherent defects of these two methods make it unsuitable for students to carry out efficient independent learning

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