ImportError:无法从“keras.layers.normalization”导入名称“BatchNormalization”

Question

在执行代码时，我遇到了一个导入问题：

from keras.models import Sequential
from keras.layers.normalization import BatchNormalization

2021-10-06 22:27:14.064885: W tensorflow/stream_executor/platform/default/dso_loader.cc:64] Could not load dynamic library 'cudart64_110.dll'; dlerror: cudart64_110.dll not found
2021-10-06 22:27:14.064974: I tensorflow/stream_executor/cuda/cudart_stub.cc:29] Ignore above cudart dlerror if you do not have a GPU set up on your machine.
Traceback (most recent call last):
  File "C:\Data\breast-cancer-classification\train_model.py", line 10, in <module>
    from cancernet.cancernet import CancerNet
  File "C:\Data\breast-cancer-classification\cancernet\cancernet.py", line 2, in <module>
    from keras.layers.normalization import BatchNormalization
ImportError: cannot import name 'BatchNormalization' from 'keras.layers.normalization' (C:\Users\Catalin\AppData\Local\Programs\Python\Python39\lib\site-packages\keras\layers\normalization\__init__.py)

• Keras版本: 2.6.0
• Tensorflow: 2.6.0
• Python版本: 3.9.7

也安装在其中的库。

pip install numpy opencv-python pillow tensorflow keras imutils scikit-learn matplotlib

你有什么想法吗？

图书馆路径

Answer 1

您应该以以下方式导入BatchNormalization：

from tensorflow.keras.layers import BatchNormalization