Speech speed-based course matching method, system and device, and storage medium

Abstract

The invention provides a speech speed-based course matching method, system and device, and a storage medium. The online education method comprises the steps of collecting preview audio of each studentin each to-be-allocated student group for reading a current course text before class; performing voice recognition on the preview audio to obtain a preview text, and obtaining a first parameter basedon a course text proficiency degree of the student before class according to a first voice speed and a first accuracy rate in the preview audio; according to the historical teaching video of each online teacher to be distributed, obtaining a second speech speed of the online teacher; sorting according to the first parameter average values of the to-be-distributed student groups and then matchingwith the online teachers, wherein the to-be-distributed student group with the lowest first parameter average value is preferentially matched with the teacher with the slowest second speech speed in the current to-be-distributed online teachers. According to the invention, teachers are flexibly distributed according to the student groups, the distribution scheme of the student groups and the teachers is optimized, the student learning achievements and the student user experience are improved, and the overall teaching quality of network courses is improved.

Description

technical field [0001] The present invention relates to the field of online education, in particular to a course matching method, system, device and storage medium based on speech rate. Background technique [0002] With the rapid development of information technology, especially from the Internet to the mobile Internet, the way of life, work and study across time and space has been created, and the way of knowledge acquisition has undergone fundamental changes. Teaching and learning can not be limited by time, space and location conditions, and knowledge acquisition channels are flexible and diverse. Online education is e-Learning, or distance education, online learning. The current concept generally refers to a network-based learning behavior, which is similar to the concept of network training. [0003] The online education platform, that is, the online training system, is a tool software for implementing online training and online education. It is a long-distance online...

AI Technical Summary

Problems solved by technology

[0005] The first method is based on regular instructors and regular students to conduct online lectures. The advantage of the first method is that the instructor understands the language level of the students better, and provides reasonable attention and assignments based on students of different levels to ensure language Teaching level, but the disadvantage is that the labor cost is high, and it is easy to have mutual waiting time between multiple people, which is not conducive to promotion

[0006] The second method is based on random matching between online students and online instructors. The advantage of the second method is flexible staffing and no waiting time. The room is very unfamiliar, the teacher does not understand the language learning ability and language level of the students, and cannot devote attention and time to the students who are not familiar with the course in a targeted manner, and the learning efficiency will be reduced

[0008] Moreover, in the course of the course, some students have a relatively high level and have already completed the level required for the course, while others have not studied enough. If the average practice opportunity per person is still used, the outstanding students will not be improved, but the students with a lower level will not be able to improve. It is difficult to subsidize poor students. This kind of remote online courses often has to face the problems of teachers' attention and accurate time allocation.

Images