Research And Implementation Of Multiple Teaching Appraisement System

As an important tache of teaching, not only can teaching appraisement check effect of teaching, but also it can improve teaching. In recent years, the Multiple Teaching Appraisement, which is an appraisement with multilayer, different ways and many points of view, which can make appraisal results more objective, all-sided and exact, which can make teaching better, gradually becomes a hotspot in the research field of teaching appraisement.This paper builds the Multiple Teaching Appraisement Model. After researching and comparing many methods that are usually used to create guideline system, it applies AHP to create guideline system. It analyzes Apriori, C4.5 and AR algorithms, and applies them to mine the teaching appraisal results in which a lot of rules of teaching hide. After mining the same real appraisal results, it is clear that both of Apriori and C4.5 can take meaningful rules out of the appraisal results. After mining the simulative data, it is clear that AR can get forecast of teaching effect in some extent.In the realization of the Multiple Teaching Appraisement System, which is based on Web, it researches Ajax and Web Services techniques, and proposes the Duplicate Proxy Pattern which can integrate Ajax and Web Services together. In the pattern, Ajax proxy and Web Services proxy compose of the Duplicate Proxy. Applying the pattern can make web applications more fluent, on-demand, and reusable. The whole system has a three-layer architecture that based on the classic B/S model, but using the Ajax and Web Services integrated framework based on the Duplicate Pattern, makes the AHP Tool part of the system have a four-layer architecture that is based on SOA. In the system, there are many complicated graphs produced by Excel component through DCOM, and reports produced based on XML description. All of them can make appraisal results more intuitionistic.From the test and tryout, the system is universal in some extent, and can basically meet the needs of the Multiple Teaching Appraisement. Furthermore, it can be used in practical appraisements, because it has enough stability and reliability.