keras history code example

Example 1: Plotting keras model trainning history

history = model.fit()
print(history.history.keys())

import matplotlib.pylab as plt
from matplotlib.pyplot import figure
figure(figsize=(8, 6))
plt.plot(history.history['loss'])
plt.plot(history.history['val_loss'])
plt.title('model loss')
plt.ylabel('loss')
plt.xlabel('epoch')
plt.legend(['train', 'test'], loc='upper left')
plt.show()

Example 2: keras.callbacks.history

tf.keras.callbacks.History()

Callback that records events into a History object.
Inherits From: Callback

This callback is automatically applied to every Keras model. The History object gets returned by the fit method of models.