Automatic correction method and device for online test questions and storage medium

A connection and test question technology, applied in the field of automatic correction method, device and storage medium of connection test questions, can solve the problem that the big data question bank cannot perform automatic correction, achieve accurate and reliable correction method, reduce correction workload, and improve correction. The effect of efficiency

Pending Publication Date: 2022-04-12
北京云思智学科技有限公司
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Problems solved by technology

However, for the online test questions, which involve the combination of text and lines, the existing big data question bank cannot be used for automatic correction; moreover, as a common

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  • Automatic correction method and device for online test questions and storage medium
  • Automatic correction method and device for online test questions and storage medium
  • Automatic correction method and device for online test questions and storage medium

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Embodiment Construction

[0061] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some, not all, embodiments of the present invention.

[0062] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0063] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments can be combined...

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Abstract

The invention discloses an automatic correction method and device for connected test questions and a storage medium, and the method comprises the steps: obtaining an answer picture of the connected test questions; according to the answer picture, identifying answer connection lines and determining image blocks corresponding to two ends of each answer connection line to obtain a corresponding relation of the image blocks of each answer connection line; obtaining a corresponding relation of image blocks of answer connection lines of the connection test questions; and matching the corresponding relation of the image blocks of the answer connection lines of the connection test questions with the corresponding relation of the image blocks of the answer connection lines, if the matching succeeds, determining that the connection lines are correct, otherwise, returning to'matching failure '. According to the resource-based automatic correction method for the connected test questions provided by the invention, whether the answer results of the connected test questions are matched with the answers or not is judged by comparing the image block corresponding relations in the answer pictures with the image block corresponding relations, so that automatic correction of the connected test questions is realized.

Description

technical field [0001] The invention relates to the technical field of online education, in particular to an automatic correction method, device and storage medium for online test questions. Background technique [0002] School education is the main way of learning scientific and cultural knowledge. In order to help students master knowledge, homework and test paper exercises are essential. Nowadays, whether it is elementary school, junior high school, high school or even university, students need to do homework and test paper practice. At the same time, school teachers are faced with the correction of dozens or even hundreds of students' homework and test papers. The school teacher's correction work High volume and high work pressure. [0003] Therefore, more and more automatic corrections appear in the teaching work of teachers. With the help of automatic corrections, the workload of teachers can be reduced and the efficiency of corrections can be improved. Based on the r...

Claims

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Application Information

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IPC IPC(8): G06V30/414G09B7/02
Inventor 崔寅生刘培娜王辰成陈俊文胡科杨志虎
Owner 北京云思智学科技有限公司
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