(fan_in,fan_out)
| 233 | |
| 234 | # 初始化调试的theta权重 |
| 235 | def debugInitializeWeights(fan_in,fan_out): |
| 236 | W = np.zeros((fan_out,fan_in+1)) |
| 237 | x = np.arange(1,fan_out*(fan_in+1)+1) |
| 238 | W = np.sin(x).reshape(W.shape)/10 |
| 239 | return W |
| 240 | |
| 241 | # 预测 |
| 242 | def predict(Theta1,Theta2,X): |