A Multi-item Intelligent Marking System

An intelligent, question-type technology, applied in the field of education, can solve the problems of increasing the cost of marking papers, waste of manpower, and the inability to automatically mark papers by computer, so as to reduce the cost of marking papers and improve work efficiency.

Active Publication Date: 2021-09-28
上海启思教育科技服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the question types (fill in the blanks, short answer questions, comprehensive questions, picture-filling questions, connecting questions, equations) cannot be automatically graded by computer. The marking of these types of questions has caused a lot of waste of manpower and increased the cost of marking

Method used

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  • A Multi-item Intelligent Marking System

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Embodiment Construction

[0054] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0055] The present invention provides a multi-question type intelligent marking system, which realizes multi-question types including map-filling questions, connecting-line questions, short-answer questions, multiple-choice questions, judgment questions, drawing questions, filling-in-the-blank questions, and chemical equations. The automatic marking of question types improves the work efficiency of marking and reduces the cost of marking. A kind of multi-question type intelligent marking system provided by the present invention, such as figure 1As shown, it is a schematic diagram of a multi-question type intelligent marking system in the embodiment of the present in...

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Abstract

The present invention provides a multi-question type intelligent marking system, comprising: a test paper obtaining module, used to obtain test paper questions, answer content and standard answers to the questions; a test paper preprocessing module, used to process the received test paper questions and Preprocessing the answer content; including classifying the type of each question to obtain the question type; segmenting, extracting and standardizing the format of the answer content corresponding to each question according to the question type and the first preset rule to obtain the pre-processed answer content. The processed answer content; the judgment and scoring module, for each question, according to the question type and standard answer, according to the second preset rule, judge and score the pre-processed answer content; the result output module, the received Scoring results are output. The multi-question type intelligent marking system provided by the present invention realizes multi-question type automatic marking, thereby improving the work efficiency of marking and reducing the cost of marking.

Description

technical field [0001] The invention relates to the field of education, in particular to a multi-question type intelligent marking system. Background technique [0002] Traditional student examination papers are marked by students’ pens and papers, some question types (single-choice, multiple-choice, right-to-false judgment) are automatically marked by computer plus human-machine marking (that is, the answer sheet is quickly scanned, and the student’s paper answer sheet is manually judged against the computer. ) pattern. Most of the question types (fill in the blanks, short answer questions, comprehensive questions, picture-filling questions, connecting questions, equations) cannot be automatically graded by computer. The marking of these types of questions has caused a lot of waste of manpower and increased the cost of marking. Contents of the invention [0003] In order to solve the above problems, the present invention provides a multi-question type intelligent marking...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06F40/289G06Q50/20
CPCG06Q50/20G06F40/289G06V30/40
Inventor 孙依依陈青刘城姜鹏
Owner 上海启思教育科技服务有限公司
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