Fuzzy selection for education resources based on similarity degree evaluation algorithm

The related education resources may be merged into the courseware in the intelligent tutoring system (ITS). However, for the different teaching style in the education resources, it is often difficult that the suitable education resource is selected to merge into the courseware. In order to ensure the coherence of the teaching style among the courseware after merged, this paper researches some factors influencing the teaching style in the coureseware. On this basis, it provides the similarity degree evaluation algorithm which selects the suitable education resource in the education resource base. this method uses the weighted similarity degree evaluation to measure the approximate distance between the selecting education resource and the courseware. The experiment proves that this method can select the most suitable education resource from the numerous selecting education resources base.