Knowledge point mastering condition diagnosis method and device and test question recommendation method and device

Abstract

The invention discloses a knowledge point mastering condition diagnosis method and device and a test question recommendation method and device based on the diagnosis method. The diagnosis method comprises the following steps of marking knowledge point attributes of subjects; selecting a diagnosis question of each knowledge point; recording the answering condition of the diagnosis question by the student; and evaluating the knowledge point mastering condition and the comprehensive ability level of the subject of the student according to the knowledge point attribute and the answering condition. According to the invention, the question data and scores of the students are utilized, the knowledge point mastering condition of the students is firstly diagnosed preliminarily, then the knowledge point mastering condition of the students is subjected to regression adjustment according to the portraits of the students in all stages, and finally the knowledge point mastering condition and comprehensive ability evaluation results of the students are determined. Students and teachers can find knowledge point mastering weak links of the students in time, targeted training is carried out on the basis, and mastering of the students on related knowledge points can be improved.

Description

technical field [0001] The invention belongs to the technical field of computer software applications, and in particular relates to a method for diagnosing mastery of knowledge points, a method for recommending test questions, and a device. Background technique [0002] With the continuous progress of social development, the quality requirements of talents in society are getting higher and higher, and the requirements for students in middle schools and universities are also rising. Not only primary and middle school students are struggling to cope with various extracurricular trainings, even college students have to squeeze out time test certificate. A wide variety of training eats up the precious time of students bit by bit, but as a student, the academic requirements are also very heavy, which requires students to master the knowledge points of various subjects with high quality and efficiency, but traditional teaching and learning cannot allow teachers to To communicate ...

AI Technical Summary

Problems solved by technology

A wide variety of training eats up the precious time of students bit by bit, but as a student, the academic requirements are also very heavy, which requires students to master the knowledge points of various subjects with high quality and efficiency, but traditional teaching and learning cannot allow teachers to Communicate with students in a timely and effective manner. Teachers lack ways and means to grasp the actual learning situation of students, and students cannot discover their own deficiencies in a timely manner.

[0003] The continuous progress of society has also led to the rapid development of artificial intelligence. The algorithm model based on deep learning has a broad application space in education and teaching, which makes it possible to use artificial intelligence to diagnose students' learning conditions and help students grow at a high speed. However, no mature technical solutions have been reported

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