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Student score prediction method and system based on online education

A prediction method and performance technology, applied in prediction, data processing applications, instruments, etc., can solve problems such as inaccurate prediction of student grades, and achieve the effects of good practicability, avoiding excessive data dimensions, and high flexibility

Inactive Publication Date: 2020-12-18
武汉美和易思数字科技有限公司
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AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention proposes a method and system for predicting students' grades based on online education, which can be used to solve the problem that students' grades cannot be accurately predicted based on students' online learning behavior data in existing online education

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  • Student score prediction method and system based on online education

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Embodiment Construction

[0032]The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0033]Seefigure 1 , The present invention proposes a student performance prediction method based on online education, the method includes:

[0034]S1. Obtain the previous test scores of a certain subject of the student, determine multiple impact factors that affect the test scores, and obtain the impact factor data corresponding to each test score from the database of the online education platform;

[0035]In the online education platform, each student corresponds to an account, and...

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Abstract

The invention discloses a student score prediction method and system based on online education, and the method comprises the steps: obtaining the previous examination score of a certain subject of a student, determining a plurality of impact factors affecting the examination score, and obtaining impact factor data corresponding to each examination score from a database of an online education platform; establishing a second-order response surface model of the examination scores taking the influence factors as independent variables, and fitting a corresponding relationship between the previous examination scores and the corresponding influence factor data through the second-order response surface model; and obtaining various influence factor data from the end of the last examination to the current time point of the student, and predicting the scores of the student according to the second-order response surface model. According to the invention, student scores can be accurately predictedaccording to student online learning behavior data, and teachers or parents are helped to master score levels of students at any time.

Description

Technical field[0001]The invention relates to the technical field of online education, and in particular to a method and system for predicting student performance based on online education.Background technique[0002]In traditional classroom teaching, teachers can only estimate the overall performance level of students based on the students’ previous exams or assessment results, and lack the data support of other related factors that affect test scores. The subjectivity is strong, often with large deviations, and cannot be more accurate. Estimate student performance. In online education, student test scores are an intuitive basis for evaluating students’ recent learning effects. Accurately predicting student test scores can reflect students’ theoretical performance levels, and can be used as an important reference indicator for evaluating students’ learning effects. Therefore, it is necessary to propose one This method of accurately predicting student performance helps teachers and pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q50/20
CPCG06Q10/04G06Q10/0639G06Q50/205
Inventor 海克洪胡志平魏涛
Owner 武汉美和易思数字科技有限公司
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