A method and a device for correcting questions of oral arithmetic

Abstract

The invention provides a method and a device for correcting questions of oral arithmetic. Firstly, according to the text content of the stem of each question to be searched for, the eigenvector of thequestion to be searched for is obtained, and then a target test paper matched with the test paper to be searched for is found from the question bank by utilizing the eigenvectors of each question tobe searched for; for the searched questions whose topic type is oral arithmetic, based on the eigenvectors of the questions in the target paper, the searching standard is that the shortest editing distance is the smallest. If the matched target topic is also an oral arithmetic question, the searching topic is confirmed to be an unapproved arithmetic question, and then the preset oral arithmetic engine is used to calculate the unapproved arithmetic question and output the calculation result as the answer to the unapproved arithmetic question. The scheme provided by the invention can improve theaccuracy of correcting the oral arithmetic questions.

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 arithmetic problems. 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 according to the image conte...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a method, device, electronic device and computer-readable storage medium for correcting oral arithmetic problems, so as to solve the problem that the existing problem correction method for oral arithmetic problems is easy to make mistakes and the accuracy is not high

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