Human-computer interaction system based on error cause analysis

Abstract

The invention discloses a human-computer interaction system based on error cause analysis. The system comprises an exercise module, an error book module, a class monitoring module, a big data center and an error cause analysis engine. The exercise module is used for collecting first-level error cause data of students for wrong questions and storing the collected first-level error cause data to thebig data center; the error book module is used for collecting secondary error cause data of the students for the errors and storing the collected secondary error cause data to the big data center; the error cause analysis engine is used for generating predicted error cause data of the error problem according to the first-level error cause data and the second-level error cause data of the error; and the course monitoring module is used for calling the predicted error cause data of the error questions under the knowledge points and generating third-level error cause data of the error questionsunder the knowledge points. According to the invention, in the learning process of students, the real error causes of the students can be collected.

Description

technical field [0001] The invention belongs to the technical field of computer software, and in particular relates to a human-computer interaction system based on error cause analysis. Background technique [0002] At present, the number of primary school, junior high school, and high school students in China is increasing year by year, but high-quality educational resources are very scarce and too concentrated. There is a certain contradiction with the general direction of the country to improve the quality of the people in an all-round way. The number of students in a class of public schools in various regions has generally reached nearly 50, and some provinces with large populations can even reach 70 or 80 students in a class, which is limited by the limitations of educational resources and teachers. The different situations of the children cannot be taken into account in the daily teaching, and the unified teaching can only be carried out step by step according to the p...

AI Technical Summary

Problems solved by technology

However, for the same subject in the same subject, hundreds of different causes of mistakes (wrong reasons) are hidden among 1,000 students who made mistakes, and the algorithms used are similar from the bottom layer, which leads the system to make mistakes. A certain rate of wrong judgments: the system judges that the knowledge points that the students answered incorrectly are knowledge points that they have not mastered, but in fact the students may have answered incorrectly due to carelessness or incorrect keyboard operation. , this time is actually invalid for students, at least inefficient

In this way, it will inevitably hurt the learning experience and learning effect of some students who have been misjudged.

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