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Verbose mode in Python Keras can be enabled by setting the verbose parameter to 1 or 2. The verbose parameter determines the amount of information that is displayed during training.
Setting verbose to 1 will print out a progress bar and a one-line summary for each epoch.
Setting verbose to 2 will print out more detailed information about the training process, such as the number of batches processed and the time taken for each epoch.
model.fit(X_train, y_train, verbose=1)
Epoch 1/10
1875/1875 [==============================] - 7s 4ms/step - loss: 0.3281
The verbose parameter can also be a function that takes in the logs dictionary as an argument and prints out the desired information.
def verbose_print(logs):
print(f"loss: {logs['loss']}")
model.fit(X_train, y_train, verbose=verbose_print)
loss: 0.3281
onelinerhub: How can I enable verbose mode when using Python Keras?