How to fix “AttributeError: module 'tensorflow' has no attribute 'get_default_graph'”?

问题

I am trying to run some code to create an LSTM model but i get an error:

AttributeError: module 'tensorflow' has no attribute 'get_default_graph'

My code is as follows:

from keras.models import Sequential

model = Sequential()
model.add(Dense(32, input_dim=784))
model.add(Activation('relu'))
model.add(LSTM(17))
model.add(Dense(1, activation='sigmoid'))
model.compile(loss='binary_crossentropy', optimizer='adam', metrics=['accuracy'])

I have found someone else with a similar problem and they updated tensorflow and it works; but mine is up to date and still does not work. I am new to using keras and machine learning so I apologise if this is something silly!

回答1:

Please try:

from tensorflow.keras.models import Sequential

instead of

from keras.models import Sequential

回答2:

Turns out I was using the wrong version (2.0.0a0), so i reset to the latest stable version (1.13.1) and it works.

回答3:

for latest tensorflow 2 replace the above code with below code with some changes

for details check keras documentation: https://www.tensorflow.org/guide/keras/overview

import tensorflow as tf
from tensorflow import keras
from tensorflow.keras import layers
from tensorflow.keras.models import Sequential, load_model

    model = tf.keras.Sequential()
    model.add(layers.Dense(32, input_dim=784))
    model.add(layers.Activation('relu'))
    model.add(layers.LSTM(17))
    model.add(layers.Dense(1, activation='sigmoid'))
    model.compile(loss='binary_crossentropy', optimizer=tf.keras.optimizers.Adam(0.01), metrics=['accuracy'])

回答4:

Downgrading will fix the problem but if you want to use latest version, you must try this code: from tensorflow import keras and 'from tensorflow.python.keras import backend as k That's work for me

回答5:

This has also happend to me. The reason is your tensorflow version. Try to get older version of tensorflow. Another problem can be you have a python script named tensorflow.py in your project.

回答6:

Yes, the code is not working with this version of tensorflow tensorflow == 2.0.0 . moving to version older than 2.0.0 will help.

来源：https://stackoverflow.com/questions/55496289/how-to-fix-attributeerror-module-tensorflow-has-no-attribute-get-default-gr