【摘要】 传统的BP神经网络存在着迭代缓慢、容易陷入局部极值而无法获得全局最优解等缺陷。在误差反向传播学习算法的基础上,对网络进行改进,采用正交V系统作为基底,得到权值直接确定模型。算例表明,模型达到预期效果。更多还原

【Abstract】 The traditional BP neural network has the defects of slow iteration,easy to fall into local extremum and unable to obtain global optimal solution.On the basis of the error back propagation learning algorithm,the network is improved,and the orthogonal V system is used as the base to obtain the weight direct determination model.The example shows that the model achieves the desired results.更多还原