基于神经网络的情境学习绩效评价模型研究

以计算机和网络为标志的信息技术,为情境学习绩效评价构建了开放系统。采用BP神经网络可以建立情境学习评价系统的数学模型,学习者在学习过程中根据情境学习绩效指标对学习过程进行评价,并将动态评价结果输入到BP神经网络模型中,则学习者情境学习绩效评价值就可以比较真实地表现出来了。这是基于神经网络技术,在情境学习理论指导下,对情境学习绩效评价理论和实践的探索。

According to The Nerve Network Study the Results Evaluation Model of Situated Cognition

The information technique that regards as the marking of the calculator and networks,sets up to open the system for the results evaluation of the situated cognition.TO adopt the BP nerve network can build up the mathematics model of the evaluation system of the situated cognition,the learner studies the results index sign to carry on the evaluation to the learning process,and input dynamic state evaluates the result in the BP nerve network model,then the results evaluation of the scenario learner can express out really.According to the nerve network technique and the situated cognition,it studies the theories and practice of the results evaluation of the situated cognition.