Electronic examination system

Abstract

The invention provides an electronic examination system comprising an examination question storage module, an identity confirmation module, a wrong question analysis module, an examination point obtaining module, an examination question extraction module and a compliance detection module. The identity confirmation module receives and verifies the examinee's identity information. The wrong questionanalysis module obtains the error-prone examination points corresponding to the identity information according to the body information. The examination point obtaining module obtains the preset examination points corresponding to the examination paper according to the identity information. The examination question extraction module uses the unsupervised learning algorithm to cluster the preset examination points into different groups according to similarity based on the error-prone examination points and extracts the corresponding examination questions from the examination question database to generate the paper for different groups. The compliance detection module performs statistics of the difficulty of the examination paper of different examinees in the same group and re-extracts the examination questions to generate the test paper according to the test paper whose difficulty deviates from the average examination paper difficulty and exceeds the preset value so as to at least partially solve the problems of high complexity in automatic generation of the examination paper, the lack of personalized assessment, one-sided assessment points no compliance detection.

Description

technical field

[0001] This application relates to the field of artificial intelligence, specifically, to an electronic examination system. Background technique

[0002] With the continuous improvement of computer and network technology, a computer network examination method has appeared in recent years, that is, using computer technology and communication network technology, the objective question papers of traditional paper examinations are entered into the examination question bank by computer, and the test question bank is encrypted. , through the network download or mobile storage installed in the examination room server, start the test operation terminal when the student takes the test, the test operation terminal automatically downloads the test question bank, after the student's test is completed, the computer automatically grades the paper and displays the test result, the candidate test process record document and test result record Documents are automatically save...

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