Intelligent Judge Exercise System Base On Knowledge Base

The paper mainly researches the automatic comment the C program design subject. It respectively expounds the construction of the knowledge base, the judging methods, the use of semantic analysis method to analyse the subject and manageing the error. Principally, it introduces the construction of the knowledge base, the judging methods of the programming design. And futher more, the analysis of the judgement process by example. The thinking of this judge method is as same as the teachers comment, and it can automatically comment the subjective subjects more impersonal and more comprehensive.Comment the subjective subject automatically is a nodus of the computer exercise system.Consequently, no other than to make it come true, the exercise system will be more abundant and more all-sides subject type, and processing without man, and then improve the teaching quality of the high school and the social teaching, besides, release the stress of teachers. The research is meaningful for speed of the education informationization and modernization.