Research And Implementation Of Teaching Service Platform For Computer Specialized Core Courses

With the advent of the Internet age,online course education has gradually become a popular learning mode.The core courses of computer science are abstract and difficult to learn.In addition to the traditional teaching methods,it is necessary to develop a teaching service platform for computer specialized core courses to promote the study interest and initiative of the students.Through the analysis of the demand for the teaching service platform of computer specialized course,this paper designs and realizes the teaching service platform of the core course of computer specialty based on the B/S structure by using the SSH development framework.This platform can help the teachers manage teaching resources and enable students to browse and download teaching resources online.At the same time,intelligent test database management system and online self testing system are realized on the platform.In the management of the intelligent test question bank,the traditional manual duplicate checking method is abandoned,and a similarity measure of test question based on the ontology and vector space model is designed,which realizes the automatic duplicate checking of the test questions.At the same time,the traditional manual entry is abandoned and the automatic cutting method including the graph and other non pure text test questions is realized,and the batch question import is realized.The test results of platform function and performance show that the platform meets the basic needs of computer specialized core courses teaching.The construction of this platform has laid a solid foundation for teaching resources and corresponding technical foundation for further building platform of other courses.