ImportError：无法从tensorflow.python.keras._impl.keras.backend导入名称'abs'

当前版本堆栈：

python 3.5

tensorflow                    1.14.0                
tensorflow-estimator          1.14.0                
tensorflow-gpu                1.14.0                
tensorflow-tensorboard        0.1.8 

protobuf                      3.9.1

Keras                         2.2.4                 
Keras-Applications            1.0.7                 
Keras-Preprocessing           1.0.9

驱动程序和机器：

Ubuntu 16.04 , NVIDIA-SMI 396.54 , CUDA - 9.0 , CuDnn 7 , libcudnn - 7.4.1

摘要-

无法在tensorflow-gpu == 1.14.0上从tensorflow.python.keras._impl.keras.backend导入abs

并且无法在tensorflow-gpu == 1.8.0上获取CheckpointableBase属性？

哪个tensorflow-gpu和keras版本同时支持tensorflow.python.keras._impl.keras.backend的CheckpointableBase属性和'abs'？

详细资料-

我当前正在使用Keras == 2.2.4训练物质端口掩码rcnn。根据一些线程，为了获取腹肌，我尝试将tensorflow-gpu更新为1.8.0，更新了protobuf。虽然我当时能够导入abs，但是最终在tensorflow-gpu上收到“ AttributeError：模块'tensorflow.python.training.checkpointable'没有属性'CheckpointableBase'”到1.8.0。然后为了获取CheckpointableBase，再次指向一些线程更新tensorflow-gpu == 1.14.0。

追溯：

Traceback (most recent call last):
  File "/home/kalpit/Desktop/palash/m-rcnn-traning/data/libraries/bacteria_rcnn_train.py", line 53, in <module>
    import keras 
  File "/usr/local/lib/python3.5/dist-packages/keras/__init__.py", line 3, in <module>
    from . import utils
  File "/usr/local/lib/python3.5/dist-packages/keras/utils/__init__.py", line 6, in <module>
    from . import conv_utils
  File "/usr/local/lib/python3.5/dist-packages/keras/utils/conv_utils.py", line 9, in <module>
    from .. import backend as K
  File "/usr/local/lib/python3.5/dist-packages/keras/backend/__init__.py", line 84, in <module>
    from .tensorflow_backend import *
  File "/usr/local/lib/python3.5/dist-packages/keras/backend/tensorflow_backend.py", line 5, in <module>
    import tensorflow as tf
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/__init__.py", line 28, in <module>
    from tensorflow.python import pywrap_tensorflow  # pylint: disable=unused-import
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/__init__.py", line 83, in <module>
    from tensorflow.python import keras
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/keras/__init__.py", line 26, in <module>
    from tensorflow.python.keras import activations
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/keras/activations/__init__.py", line 22, in <module>
    from tensorflow.python.keras._impl.keras.activations import elu
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/keras/_impl/keras/__init__.py", line 21, in <module>
    from tensorflow.python.keras._impl.keras import activations
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/keras/_impl/keras/activations.py", line 23, in <module>
    from tensorflow.python.keras._impl.keras import backend as K
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/keras/_impl/keras/backend.py", line 38, in <module>
    from tensorflow.python.layers import base as tf_base_layers
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/layers/base.py", line 25, in <module>
    from tensorflow.python.keras import backend
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/keras/backend/__init__.py", line 22, in <module>
    from tensorflow.python.keras._impl.keras.backend import abs
ImportError: cannot import name 'abs'