Online learning effect monitoring system for expression recognition based on computer system

Further in order to better improve the online learning system on the student's learning status, learning level and course activity system to make a systematic monitoring design. Better improve the teaching process between teachers and students to reach a new level of level, so that teachers can better get feedback from students when awarding courses. We have also optimized and improved the online learning effect detection system based on the computer system. In the system, we have built a variety of expression recognition algorithm principles to better capture students' expressions in the classroom, so as to make the conclusions drawn by the online learning system model More authenticity and effectiveness