Research And Analysis Of Marking System

Network education along with the rapid development of computer technology and Internet has gradually become a new mode of education, and in rapid development. The network examination system attendant has become a core part of network education, it plays an important role in the network education; at the same time, the whole network education teaching effect, the work efficiency has a significant effect. Network system now basically only supports the objective exam and score, and subjective questions only by artificial judgment teacher, this will lead to the network teaching system is a comprehensive, flexible. So, based on the objective questions automatically score increase has an important practical significance for the subjective topic automatic judging and scoring.This paper mainly studies the automatic judgment and the score of objective and subjective questions, which need to automatically determine the program logic to templates objective questions designed complete; and the subjective questions need to involve to the study of natural language, the vector space model of natural language and word segmentation algorithm to establish the application logic model and subjective questions a certain score. Then, based on the objective questions to complete the judging and scoring on the current text features, the most mature matching algorithm for automatic evaluation of test. The subjective questions first need to submit the answer candidates pretreatment, to the weight distribution of the related points are, and keyword matching and reference answers, scores with this as a basis for the examinee answers. The system uses the. Net B/S architecture of multi platform operation, complete the automatic marking process.