Language test analysis and generation system

Abstract

This invention provides a Chinese language test question analysis system and a test paper generation system. The analysis system includes: a conversion module that acquires and converts test papers and outputs a test paper image; an extraction module connected to the conversion module that identifies and extracts the test paper image and outputs structured data; an answering module connected to the extraction module that simulates answering questions based on ability level values ​​and answering strategy data and outputs an answering result; and an analysis module connected to the answering module that outputs an analysis result of the test paper based on the answering result. Furthermore, the generation system generates simulated test papers based on the analysis system, thereby effectively reducing the error rate of question generation, specifically quantifying the evaluation indicators of test questions, and increasing the efficiency of test paper digitization.

Claims

1. A Chinese language test analysis system, comprising: a conversion module for acquiring and converting test papers and outputting a test paper image; an extraction module connected to the conversion module, wherein the extraction module identifies and extracts the test paper image and outputs structured data; an answering module connected to the extraction module, wherein the answering module includes an ability level value and answering strategy data, and the answering module simulates answering questions based on the ability level value and the answering strategy data, and outputs an answering result; and an analysis module connected to the answering module, wherein the analysis module outputs an analysis result of the test paper based on the answering result, wherein... The analysis results include discriminative information.

2. The Chinese language test analysis system as described in request item 1, wherein, The extraction module includes: a differentiation module, used to differentiate the question categories, question types, question compositions, or any combination thereof of the test paper.

3. The Chinese language test analysis system as described in request item 1, wherein, The extraction module includes: an association module, which stores the association information of the test questions in the test paper.

4. The Chinese language test analysis system as described in request item 1, wherein, This ability level value includes: Elite, High-level, Intermediate, Low-level, Novice, or any combination thereof.

5. The Chinese language test analysis system as described in request item 1, wherein, This discrimination information is the difference between the accuracy of the high group and the accuracy of the low group.

6. The Chinese language test analysis system as described in claim 1, wherein, The analysis also includes information on the quality of the prompting options.

7. A Chinese language test question generation system, comprising: a Chinese language test question analysis system as described in any of claims 1 to 6; a question generation module for analyzing multiple historical test papers and generating a question generation style model; and a generation module signal-connected to the question generation module and the Chinese language test question analysis system, the generation module generating a mock test paper based on the question generation style model and target discrimination information.

8. The Chinese language test generation system as described in claim 7 further includes: a visualization module for generating an analysis report of the mock test paper.

9. The Chinese language test question generation system as described in claim 8, wherein, This analysis report includes: discrimination distribution, test item diagnostic report, improvement suggestions, or any combination thereof.

10. The Chinese language test question generation system as described in claim 7, wherein, This question-setting style model includes: knowledge point preference, context preference, average discrimination, and difficulty distribution, or any combination thereof.

11. The Chinese language test question generation system as described in claim 7, wherein, The generation time of this mock exam paper ranges from 5 to 200 seconds.

12. The Chinese language test question generation system as described in claim 7, wherein, This mock exam paper includes: questions, key points of the questions, explanations of the questions, lead-in options, lead-in logic, correct answers, detailed answers, or any combination thereof.

13. The Chinese language test question generation system as described in claim 7, wherein, This mock exam includes: discrimination index.

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