多媒体教学课件的BP网络综合评价模型

Synthetial Evaluation Model of BP-Neural-Network-Based Multimedia Courseware

在多媒体教学课件的综合评价中利用了神经网络的自适应性和自学习功能,通过评价需求分析,确定了评价系统的模型,采用各评价指标作为其输入,利用MATLAB运算得出结果。结果表明,神经网络用于多媒体教学课件的综合评价中,克服了传统评价过程的复杂性和主观因素,具有方便、准确、科学、快速的特点。

The multi-media courseware using the self-adaptability and self-learning function of the neural network is evaluated. By evaluating its demand analysis, the model of evaluating system is confirmed and the conclusions is drawn by utilizing MATLA with each evaluation index as its input . The outcome shows that the evaluation of multimedia courseware by neural network may overcome the complexity and subjective factors in the way of traditional evaluation. Besides, it is convenient, accurate, scientific and quick.