Design And Implementation Of Electronic Homework Operation Detection System Based On SSH

The popularity of the Internet makes the sharing of resources and information more convenient,social fields and industries have kept this copy and copy the scene,the university students' homework also exist such problems.In the form of an electronic file work will inevitably there are a lot of copy and paste use.This phenomenon becomes more and more intensified leads to plagiarize the work is difficult to control,difficult to measure teaching quality and teaching level,teachers can not through the work reflect the real situation of the students to master the knowledge of.Therefore,the research on the similarity detection system is of great significance to the improvement of education quality.To solve these problems,this paper designs and realizes the SSH based electronic operation detection system.The system is based on the similarity detection algorithm,which uses Mysql as the development platform,and uses the SSH framework to support the underlying data.The software engineering method is used to design and develop.The system is divided into three kinds of roles: the system administrator,teachers and students,administrators have the highest authority,responsible for system function and data maintenance;teachers have general authority,the teacher management module,job collection module,similarity detection module and the results show that the module has the operating authority,students have general authority,the students management module has the operation authority.The system mainly realizes the function of student management,teacher management,collection of operations,the function of similarity detection,test results,system configuration,user management and data maintenance.This paper first research the detection technology and the similarity detection technology,the paper focuses on the performance of various algorithms based on vector space model of the similarity algorithm,based on the design of the system using the structure of the system,encoding technology and database selection,and finally the system needs analysis,system design and code implementation.The automation of the system will greatly reduce the burden on the teachers' job management,and promote the students' work supervision.Electronic homework similarity detection system is specifically for the disciplines of colleges and universities curriculum content for similarity detection evaluation system,students submit work will be the first toenter the similarity detection,only after similarity detection qualified jobs can submit teacher marking achievement,his homework will automatically be returned students to change.Electronic job similarity detection based on text detection and text copy detection technology,to a certain extent,to review the degree of plagiarism.