Method and system for quantitatively analyzing knowledge point

A quantitative analysis and knowledge point technology, applied in the field of knowledge point data analysis, can solve problems such as inability to analyze knowledge points

Active Publication Date: 2015-01-28
武汉天量数据技术有限公司
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Problems solved by technology

[0003] The present invention proposes a kind of knowledge point in order to solve the problems existing in the existing knowledge point analysis that the knowledge points cannot be analyzed quan

Method used

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  • Method and system for quantitatively analyzing knowledge point
  • Method and system for quantitatively analyzing knowledge point

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Embodiment 1

[0033] Embodiment 1, a quantitative analysis method for knowledge points. Combine below figure 1 The method provided by the present invention is described in detail.

[0034] figure 1 Among them, S101. Obtain the data of each knowledge point included in the pre-set test question in the database, and set the weight of each knowledge point to the content of the test question as X weight.

[0035] Specifically, in the database, set the test question data table t_topic in which the test question knowledge points and each knowledge point occupy the X weight of the test question. As shown in Table 1, the topic_id field is the test question number, the topic_name field is the test question name, the kd field is the knowledge point, and the kd_w field stores the X weight of the knowledge point. Suppose there are three test questions, namely test question 1 and test question 2. Among them, test question 1 contains two knowledge points a and b. For example, test question 1 contains t...

Embodiment 2

[0056] Embodiment 2: A quantitative analysis system for knowledge points, combined below image 3 The system provided by the present invention is described in detail.

[0057] image 3 Among them, the first knowledge point weight setting module 201 is used to obtain the data of each knowledge point contained in the set test question in the database, and set the weight of each knowledge point to the content of the test question as X weight.

[0058] Specifically, the first knowledge point weight setting module 201 sets the knowledge points of the test question and the X weight of each knowledge point to the test question in the test question data table t_topic of the database. As shown in Table 1, the topic_id field is the test question number, the topic_name field is the test question name, the kd field is the knowledge point, and the kd_w field stores the X weight of the knowledge point. Suppose there are two test questions, namely test question 1 and test question 2. Test ...

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Abstract

The invention relates to a method and a system for quantitatively analyzing a knowledge point. The system comprises a first knowledge point weight setting module, a second knowledge point weight setting module, a knowledge point standard score calculation module and a knowledge point estimating score calculation module, wherein the first knowledge point weight setting module is used for setting the weight of each knowledge point occupying the content of test questions; the second knowledge point weight setting module is used for setting the source weight of each knowledge point; the knowledge point standard score calculation module is used for calculating the standard score of each knowledge point; the knowledge point estimating score calculation module is used for calculating the knowledge point grasping condition of a student who is evaluated. The knowledge point standard score obtained by the student is calculated through the set knowledge point weight and by combining the answering result of the student, the knowledge point estimating score of the student is calculated, and an analyzing result which objectively reflects the knowledge point grasping condition of the student is obtained. Teaching quality of an education administration institution, a school and a teacher is improved under the assistance of the method and the system, and the student can better grasp the knowledge point.

Description

technical field [0001] The method relates to the field of educational software development, in particular to an analysis method and system for knowledge point data analysis in the field of educational software development. Background technique [0002] In the field of education informatization construction, more and more attention is paid to the construction of various data analysis systems. Through data analysis, it can help schools, teachers and students improve the quality of teaching and improve the level of teaching quality. In the current educational data analysis software, data analysis of knowledge points can be realized. The current knowledge point analysis is generally a non-quantitative analysis, and quantitative technical means cannot be used to provide data analysis, and the analysis of knowledge points can only be aimed at a certain exam activity, and it is impossible to compare knowledge points between multiple exams Analysis, because different exams, differe...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06Q50/20
CPCG06Q10/063G06Q50/205
Inventor 陈瀚李裕伦吴成亮曹良林陈双
Owner 武汉天量数据技术有限公司
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