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[AI-NN-PR] bp_v1_2 DL : 0: -----引入动量的算法建立一个3层（含输入层）的BP神经网络，并对其进行训练输入层不进行数据处理，隐含层激活函数为sigmod函数，输出层为线性函数输入输出数据归一化到[-1,1]，数据在矩阵中按行向量表示即x=[x11,x12 x21,x22 ... xp1,xp2] y=[y1 y2 ... yp] p为样本数 -The introduction of the algorithm ----- momentum to build a three-layer (including input layer) of the BP neural network, and its training of the input layer does not carry out data processing, the hidden layer activation function sigmod function, the output layer-line Sexual Function input and output data normalized to [-1,1], the data in the matrix row-vector representation or x = [x11, x12 x21, x22 ... xp1, xp2] y = [y1 y2 ... yp] p as the number of samples
Date : 2026-01-10 Size : 4kb User : 沈龙