Research on Network-Course Learning Effect Evaluation Model Based on Three-layer Bayesian Network

Evaluation of network-course learning effect has the characteristic with fuzziness and uncertainty. In the paper, network-course learning effect evaluation method based on three-layer Bayesian network is presented. Firstly, evaluation indexes for network-course learning effect are presented. Then, the network-course learning effect evaluation model by three-layer Bayesian network is constructed. This three-layer Bayesian network evaluation model has obvious advantages in adaptability of model, comprehensiveness of probability analysis and effective judgment for possible results compared to common probability analysis. The experimental results demonstrate that the proposed evaluation model is effective and correct.