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Test question difficulty grading method and system

A technology of hierarchical processing and difficulty level, applied in the field of data processing, can solve problems such as time-consuming, labor-intensive, waste of resources, etc., and achieve the effect of improving efficiency, saving human resources and time costs

Active Publication Date: 2018-08-10
浙江创课教育科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

When building the test question bank for the first time, or updating the test questions in the test question bank later, it is necessary to classify the difficulty levels of the test questions that make up the test question bank; The difficulty level of each test question is graded; when updating the test questions in the test question bank later, the grading of the difficulty level of the test questions or the re-determination of the difficulty level of the existing test questions also need to be done manually; time-consuming and laborious, waste of resources

Method used

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Embodiment Construction

[0067] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0068] The present invention provides a method and a system for processing difficulty levels of test questions, which are used to automatically determine the difficulty levels of test questions.

[0069] Such as figure 1 as shown, figure 1 It is a schematic flow chart of an embodiment of the method for grading the difficulty of the test questions of the present invention; a method for grading the difficulty of the test questions of the present invention can be implemented as steps S10-S30 as described below:

[0070] Step S10, obtaining training test questions and test questions to be graded;

[0071] In the embodiment of the present invention, among the training ...

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Abstract

The invention discloses a test question difficulty grading method and system used to determine a difficulty grade of a test question automatically. According to the method and system, a training testquestion and a test question to be graded are obtained; a characteristic set for balancing the difficulty grade of the test question is constructed according to knowledge points included by the training test question; and the characteristic set is input to a preset grade determining model for training, the difficulty grade corresponding to the test question to be graded is analyzed according to atraining result, and the difficulty grade of the test question to be graded is determined. Thus, the difficulty grade of the test question can be determined automatically, the efficiency is improved,and labor and time cost are saved.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a method and system for grading the difficulty of examination questions. Background technique [0002] At present, in order to keep abreast of the teaching situation and students' learning situation, basically all schools have their own test question bank. When building the test question bank for the first time, or updating the test questions in the test question bank later, it is necessary to classify the difficulty levels of the test questions that make up the test question bank; The difficulty level of each test question is graded; when updating the test questions in the test question bank in the later stage, the grading of the difficulty level of the test questions or the re-determination of the difficulty level of the existing test questions also need to be done manually; it is time-consuming and laborious, and a waste of resources. Contents of the invention [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/20
CPCG06Q50/205
Inventor 郑洪涛江华清
Owner 浙江创课教育科技有限公司
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