A method and a device for correcting oral arithmetic questions in an examination paper

Abstract

The invention provides a method and a device for correcting oral arithmetic questions in an examination paper. A paper to be search is processed by a dictation engine. At the same time, according to the text content of the stem of each subject to be searched, the eigenvector of the subject to be searched is obtained, and then searching a target test paper matched with the test paper to be searchedfrom the test bank by utilizing the eigenvectors of each item to be searched, while for the searched questions whose topic type is oral arithmetic, based on the eigenvectors of the items in the target paper. The criterion for finding is the shortest editing distance the smallest, If the title type of the matched target title is also an oral arithmetic title, it is confirmed that the title to be searched is an open-ended arithmetic title, and the calculation result corresponding to the open-ended arithmetic title area of the oral arithmetic engine is used as the answer to the open-ended arithmetic title area, and the calculation result of the oral arithmetic engine outside the open-ended arithmetic title area of the open-ended arithmetic title area is discarded. The scheme provided by theinvention can improve the searching accuracy of the oral arithmetic problem.

Description

technical field [0001] The invention relates to the technical field of artificial intelligence, in particular to a method, device, electronic equipment and computer-readable storage medium for correcting oral calculation questions in examination papers. Background technique [0002] With the continuous advancement of computer technology and educational informatization, computer technology has been gradually applied to daily educational and teaching activities, such as in the teaching evaluation scene. Existing basic education in China and the main examination forms of students' learning status are still various types of examinations or tests. In this situation, teachers are under great pressure to correct test papers. [0003] At present, smart terminal products have many search apps for correcting homework and test papers. The image of the test paper to be corrected is input into the search app, so that the search app can search the question bank from the question bank acco...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a method, correction, device, electronic equipment and computer-readable storage medium for correcting oral arithmetic problems in examination papers, so as to solve the problem that the existing problem correction method is easy to make mistakes and has low accuracy when correcting oral arithmetic problems. question

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