我正在尝试将4D张量重塑为5D张量,但reshape不接受None值(我尝试将其替换为-1,但也不起作用)您知道如何实现这一点吗?有没有可能做到这一点?
我试过了:
x=Conv2D(512, (3,3), activation='relu', padding='same')(x)
new_dims=(1,-1,-1,512)
res=Reshape(target_shape=new_dims)(x)发布于 2019-03-13 02:53:52
您必须根据所需的大小调整Reshape中的值。
from keras.layers import Input, Conv2D, Reshape
from keras.models import Model
input = Input((224,224,3))
x = Conv2D(512, (3,3), activation='relu', padding='same')(input)
output = Reshape((2, 112, 224, 512))(x)
model = Model(input, output)
print(model.summary())

https://stackoverflow.com/questions/55128277
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