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Course Selection Recommendation Method Based on Improved Radar Chart

A recommendation method and radar technology, applied in data processing applications, instruments, calculations, etc., can solve problems such as inability to provide students with rigorous and clear course selection guidelines, excessive intervention in students' course selection behavior, and imperfect recommendation index system, and achieve convenient data. Analyzing the process, avoiding actual intervention and intervention, calculating the effect of a concise method

Active Publication Date: 2021-01-26
ZHENGFANG SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a course selection recommendation method based on improved radar charts. Refer to the original data analysis and prevention, so as to better solve the problems of the current course selection system, such as imperfect course recommendation index system, unscientific calculation methods, inability to provide students with rigorous and clear course selection guidelines, or excessive intervention in student course selection behavior

Method used

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  • Course Selection Recommendation Method Based on Improved Radar Chart
  • Course Selection Recommendation Method Based on Improved Radar Chart
  • Course Selection Recommendation Method Based on Improved Radar Chart

Examples

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Effect test

Embodiment 1

[0063] The present invention provides a course selection recommendation method based on improved radar charts. The improvement lies in the transformation from a single index to a combination index, from a single radar chart model to a multi-radar chart superposition model, and accordingly establishes a method based on multiple reference sources. In order to better solve the problems of the current course selection system, such as imperfect course recommendation index system, unscientific calculation methods, inability to provide students with rigorous and clear course selection guidelines, or excessive intervention in students' course selection behavior.

[0064] A course selection recommendation method based on an improved radar chart, comprising the following steps:

[0065] S1: Establish / modify the recommended evaluation index system for course selection;

[0066] The recommended evaluation index system for course selection includes the definition of evaluation index items,...

Embodiment 2

[0146] The application principle of the present invention will be further described below in conjunction with the accompanying drawings.

[0147] (1) Establish / modify course selection recommendation evaluation system

[0148] This step is the aforementioned step S1.

[0149] The course selection recommendation evaluation system will be defined in combination with the actual situation of the school, and adjusted with the accumulation of business data year by year and the evaluation of the actual use of this method.

[0150] The index items will be flexibly set according to the specific situation of the school and the evaluation requirements, and multi-level index division can be carried out. According to the value direction, under normal circumstances, the one that most meets personal expectations is a high score, and vice versa, a low score. The following table 1 is a reference example of evaluation index items:

[0151]

[0152]

[0153] The score value of some index ...

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Abstract

The technical problem to be solved by the present invention is to provide a course selection recommendation method based on the improved radar chart, including the following steps: S1, establish / modify the course selection recommendation evaluation index system; S2, calculate and generate a single student's course evaluation index radar chart; S3 , to calculate and generate the radar chart of guidance indicators for instructors to select courses; S4, to calculate and generate the radar chart of individual demand indicators of students who choose courses; S5: to dynamically establish the relationship between individuals who choose courses and the groups they have completed; S6: to generate radar charts for improving the evaluation of individual students' course selection goals; S7 : Calculate and publish the recommended value of course selection target for individual students; S8: Analyze the difference rate between system recommendation and course selection by students. The course selection method changes from a single index to a combination index, from a single radar model to a multi-radar superposition model, and establishes a data analysis and prevention based on multiple reference sources, which avoids the inability to provide students with rigorous and clear course selection guidelines. Or a series of problems such as too deep intervention in students' course selection behavior.

Description

technical field [0001] The invention relates to a method for selecting courses, in particular to a method for calculating the recommended value of selected courses according to the superposition of group indexes, individual indexes and guiding indexes. Background technique [0002] As the education and teaching reform with course selection system and credit system as the important content is fully implemented in domestic colleges and universities, especially for college freshmen who are accustomed to the education mode of primary and secondary schools, in the face of dazzling course information, the course selection operation is easy to be blind. sex and conformity. The optimal selection of courses is not only related to the orderly arrangement of learning energy and learning time, but also affects personal affairs such as scholarships, graduation, direct research, going abroad, employment, etc., and also involves the reasonable arrangement of school teaching resources, whic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q50/20G06Q10/06
CPCG06Q10/06393G06Q50/205
Inventor 叶青松
Owner ZHENGFANG SOFTWARE CO LTD
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