Paper homework man-machine interactive collection and correction system

Abstract

The invention discloses a man-machine interactive collection and correction system for paper homework. Mobile phone APP, paper operation scanning module, image-text recognition module, digital processing module, the system comprises an image-text conversion module, a data comparison module, a homework correction module, an electronic question bank, a manual check module, a manual correction module, a data uploading module, a data receiving module, a question evaluation module, a question result analysis module, an error question label module, a label classification module, a label recognitionmodule, a similar recommendation module, an error rate statistics module and a report generation module. According to the invention, on the premise of not changing the traditional paper questions of students; an intelligent question bank technology and manual inspection correctness are creatively and effectively combined; the paper homework man-machine interactive collection-correction process isprovided and is built in a traditional mobile phone or applet, convenience of the correction mode is achieved, the accuracy of the correction result is guaranteed, and meanwhile a brand-new quick correction mode is provided for subjective question correction by setting the score rate for subjective questions.

Description

technical field [0001] The invention relates to the technical field of education and teaching, in particular to a man-machine interactive collection and correction system for paper-based operations. Background technique [0002] When artificial intelligence enters the field of education, the direction is to promote education and realize the individualization of teaching, and the individualization of education is to realize the individualized teaching of each student. The main body of student data is still paper assignments, and the key to individualized teaching is to realize the intelligent collection and correction of paper assignments. Two important indicators are convenience and accuracy. [0003] Existing job collection methods include: [0004] 1. Taking pictures, on the one hand, the quality of the pictures cannot be guaranteed, the titles are crooked and cannot be recognized, and the recognition rate is not high; [0005] 2. Smart classrooms, smart classrooms need...

AI Technical Summary

Problems solved by technology

[0004] 1. Taking pictures, on the one hand, the quality of the pictures cannot be guaranteed, the titles are crooked and cannot be recognized, and the recognition rate is not high;

[0005] 2. Smart classrooms, smart classrooms need to equip each student with an electronic tablet, and the cost is relatively high;

[0006] 3. Scanners, high-end scanners are expensive, generally prepared by schools, and inconvenient to use;

[0007] 4. In the prior art, only objective questions can be corrected, and subjective questions cannot be corrected

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