基于BP神经网络的学习行为评价模型及实现

THE EVALUATION AND IMPLEMENTATION OF STUDENT'S STUDY ACTIONS BASED ON ARTIFICIAL NEURAL NETWORK

本文针对网络多媒体教学环境下学生学习行为出现的新情况、新问题,设计一种智能化评价模型实现新型教学模式下学生学习行为的评价,并验证该模型的可行性。该模型可以满足网络教育标准化、个性化要求,具有很强的学习、联想和容错功能,其分析结果和过程都接近人脑的思维过程和分析方法,使分析评价更加快速准确。

According to the new characters and new problems of the student＇s study action in network and multimedia circumstance,we design a modes based on BP neural network to evaluate the student＇s study actions ,and prove this model＇s feasibility. This model can satisfied net education＇s standardized and characterized request,and it possesses powerful functions of study, association and fault tolerance. The analytic resuits and procedure of this model greatly improve the accuracy and speed of evaluation.