keras.optimizers.adam“找不到模块”在COLAB中运行代码时GPU时出错

Question

我正在尝试运行导入keras.optimizers adam的代码。我想从GPU做到这一点，因为我需要进行长时间的培训。如果我正常运行它可以正常运行，但是每次将运行时环境更改为GPU时，它都找不到模块“ adam”，并给我下面的错误。由于与其他库的兼容性，我正在使用KERAS 2.2.4：

---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
<ipython-input-12-ca97e5a6925a> in <module>()
      8 from keras.models import Sequential
      9 from keras.layers import Dense, Activation, Flatten, Convolution2D, Permute
---> 10 from keras.optimizers import Adam
     11 import keras.backend as K
     12 

ImportError: cannot import name 'Adam' from 'keras.optimizers' (/usr/local/lib/python3.7/dist-packages/keras/optimizers.py)


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Answer 1

更改行：

from keras.optimizers import Adam

TO：

from tensorflow.keras.optimizers import Adam

它将起作用。