Intelligent knowledge point labeling system for question bank
A knowledge point and question bank technology, applied in the field of data processing, can solve problems such as low accuracy, time-consuming and laborious, and inability to meet the needs of knowledge point labeling
Inactive Publication Date: 2020-10-02
SHANGHAI SQUIRREL CLASSROOM ARTIFICIAL INTELLIGENCE TECH CO LTD
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Problems solved by technology
This traditional manual labeling method is time-consuming, labor-intensive, inefficient and expensive
At present, there are also some methods that replace manual labeling and use related methods to automatically label knowledge points. However, the current automatic labeling method only uses questions to label, and the accuracy rate is low. It requires a lot of manual review and cannot satisfy the current knowledge. point labeling requirements
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[0047] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.
[0048] The invention provides an intelligent knowledge point labeling system for a question bank. Through the analysis of the question and the question answer, the knowledge point is automatically labelled on the question and the question answer, so that the process of labeling the entire knowledge point in the question bank is more intelligent, and the labeling process is more intelligent. The knowledge points are more accurate, therefore, the efficiency and accuracy of knowledge point labeling are improved.
[0049] like figure 1 shown, figure 1 It is a functional module schematic diagram of an embodiment of the question bank intelligent knowledge point labeling system of the...
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According to the intelligent knowledge point labeling system for the question bank, knowledge point labeling operation is executed through all functional modules, specifically, for the question bank of knowledge points to be labeled, all questions contained in the question bank and answers corresponding to all the questions are obtained; according to the obtained questions and the corresponding answers, key information corresponding to keywords and / or keyword groups is extracted from the questions and the corresponding answers, information expansion is carried out according to the key information, and labeling operation on knowledge points in the question bank is completed; the knowledge point labeling efficiency and accuracy are improved, and the whole knowledge point labeling process ismore intelligent.
Description
technical field [0001] The invention relates to the technical field of data processing, in particular to a question bank intelligent knowledge point labeling system. Background technique [0002] In the prior art, when marking the relevant knowledge points in the question bank, manual marking is usually used. This method of manual labeling of knowledge points basically requires teachers with rich teaching and research experience to manually judge the test questions of each subject, so as to label specific knowledge points in order to achieve higher accuracy. This traditional manual labeling method is time-consuming, labor-intensive, inefficient and expensive. At present, there are also some alternatives to manual labeling, using relevant methods to automatically label knowledge points, but the current automatic labeling method only labels through topics, and the accuracy rate is low, requiring a lot of manual review, which cannot meet the current knowledge. Click on the la...
Claims
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IPC IPC(8): G06F16/31G06F16/33G06F16/338G06Q50/20
CPCG06Q50/205G06F16/31G06F16/3347G06F16/338
Inventor 崔炜
Owner SHANGHAI SQUIRREL CLASSROOM ARTIFICIAL INTELLIGENCE TECH CO LTD