Niu, Dongxiao; Lv, Jialiang; Liu, Hongyan - In: International Journal of Global Environmental Issues 9 (2009) 3, pp. 227-238
BP neural network with optimum hidden layer nodes were used to evaluate the power environmental issues in China … hidden layer nodes of BP neural network. The evaluation indices were determined through the training of the BP neural network … high accuracy rate and simple computation complexity were achieved. Therefore, the number of hidden layer nodes can be …