Question

以下代码（在 IBM Cloud Pak for Data 的笔记本中运行）：

#!pip install --upgrade tensorflow
from tensorflow import keras;    from tensorflow.keras import layers;
import keras.metrics

给了我以下错误（见下文）：最终，“没有名为‘tensorflow.compat.v2’的模块我是这个东西的新手，处理环境的问题往往有点痛苦。我不确定这是环境问题还是 TensorFlow 源代码中的某些内容正在调用不再存在的内容。无论哪种方式，我都可以在我的笔记本电脑本地托管的 Jupyter 笔记本中安装和导入这些包和子模块。请指教。谢谢...

---------------------------------------------------------------------------
ModuleNotFoundError                       Traceback (most recent call last)
<ipython-input-163-966f980cdeb6> in <module>
      1 #!pip install --upgrade tensorflow
      2 from tensorflow import keras;    from tensorflow.keras import layers;
----> 3 import keras.metrics

/opt/conda/envs/Python-3.7-main/lib/python3.7/site-packages/keras/__init__.py in <module>
     20 # pylint: disable=unused-import
     21 from tensorflow.python import tf2
---> 22 from keras import distribute
     23 
     24 # See b/110718070#comment18 for more details about this import.

/opt/conda/envs/Python-3.7-main/lib/python3.7/site-packages/keras/distribute/__init__.py in <module>
     16 
     17 # pylint: disable=unused-import
---> 18 from keras.distribute import sidecar_evaluator

/opt/conda/envs/Python-3.7-main/lib/python3.7/site-packages/keras/distribute/sidecar_evaluator.py in <module>
     16 """Python module for evaluation loop."""
     17 
---> 18 import tensorflow.compat.v2 as tf
     19 
     20 import re

ModuleNotFoundError: No module named 'tensorflow.compat.v2'

Answer 1

使用下面的导入语句

from tensorflow import keras;    from tensorflow.keras import layers;
from tensorflow.keras import metrics

尝试导入 keras.metrics 时出现模块错误

1 个答案: