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请问, 房价预测 training-model 输出值为什么一直为0呢? #3

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liuguangqiang opened this issue Jul 3, 2019 · 1 comment
Open

请问, 房价预测 training-model 输出值为什么一直为0呢? #3

liuguangqiang opened this issue Jul 3, 2019 · 1 comment

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@liuguangqiang
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Epoch 10 Loss=0 Model: y = 0x1 + 0x2 + 0
Epoch 20 Loss=0 Model: y = 0x1 + 0x2 + 0
Epoch 30 Loss=0 Model: y = 0x1 + 0x2 + 0
Epoch 40 Loss=0 Model: y = 0x1 + 0x2 + 0
Epoch 50 Loss=0 Model: y = 0x1 + 0x2 + 0
Epoch 60 Loss=0 Model: y = 0x1 + 0x2 + 0
Epoch 70 Loss=0 Model: y = 0x1 + 0x2 + 0
Epoch 80 Loss=0 Model: y = 0x1 + 0x2 + 0
Epoch 90 Loss=0 Model: y = 0x1 + 0x2 + 0
Epoch 100 Loss=0 Model: y = 0x1 + 0x2 + 0
Epoch 110 Loss=0 Model: y = 0x1 + 0x2 + 0
Epoch 120 Loss=0 Model: y = 0x1 + 0x2 + 0
...
...
Epoch 460 Loss=0 Model: y = 0x1 + 0x2 + 0
Epoch 470 Loss=0 Model: y = 0x1 + 0x2 + 0
Epoch 480 Loss=0 Model: y = 0x1 + 0x2 + 0
Epoch 490 Loss=0 Model: y = 0x1 + 0x2 + 0
Epoch 500 Loss=0 Model: y = 0x1 + 0x2 + 0
@ChesterYue
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ChesterYue commented Aug 6, 2020 •
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loss_op = 1 / (2 * len(X_data)) * tf.matmul((y_pred - y), (y_pred - y), transpose_a=True) 1 to 1.0

@ChesterYue ChesterYue mentioned this issue Aug 6, 2020
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@liuguangqiang @ChesterYue