In TensorFlow, there are a few steps that need to be taken in order to resume training that was interrupted:
Load the previously saved model: Use the tf.keras.models.load_model()
function to load the previously saved model. Make sure to specify the correct path where the model was saved.
Load the optimizer state: The optimizer state needs to be loaded as well to ensure that the optimizer continues from where it left off. This can be done by using the tf.train.load_state_dict()
function and passing in the path where the optimizer state was previously saved.
Resume training: Once both the model and optimizer state have been loaded, training can be resumed using the model.fit()
function. Make sure to set the appropriate number of epochs and steps to continue training from where it was interrupted.
Here's an example:
import tensorflow as tf
# Load the previously saved model
model = tf.keras.models.load_model('path/to/saved/model.h5')
# Load the optimizer state
optimizer = tf.keras.optimizers.Adam()
optimizer_state = tf.train.load_state_dict('path/to/saved/optimizer_state.pt')
optimizer.set_weights(optimizer_state)
# Resume training
model.fit(train_data, epochs=10, steps_per_epoch=100)
In this example, the model is loaded using the tf.keras.models.load_model()
function and the optimizer state is loaded using tf.train.load_state_dict()
. The optimizer state is then set using the optimizer.set_weights()
function. Finally, training is resumed using the model.fit()
function with the appropriate number of epochs and steps.
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Asked: 2023-05-19 19:58:23 +0000
Seen: 7 times
Last updated: May 19 '23
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