tf.keras.callbacks.History

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Callback that records events into a History object.

Inherits From: Callback

View aliases

Compat aliases for migration

See Migration guide for more details.

tf.compat.v1.keras.callbacks.History

tf.keras.callbacks.History()

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

Example:

model = tf.keras.models.Sequential([tf.keras.layers.Dense(10)])
model.compile(tf.keras.optimizers.SGD(), loss='mse')
history = model.fit(np.arange(100).reshape(5, 20), np.zeros(5),
                    epochs=10, verbose=1)
print(history.params)
{'verbose': 1, 'epochs': 10, 'steps': 1}
# check the keys of history object
print(history.history.keys())
dict_keys(['loss'])

Methods

set_model

View source

set_model(
    model
)

set_params

View source

set_params(
    params
)