# Module: tf.compat.v1.keras.optimizers

<br />

## Modules

[`legacy`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/compat/v1/keras/optimizers/legacy) module

[`schedules`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/compat/v1/keras/optimizers/schedules) module

## Classes

[`class Adadelta`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/keras/optimizers/legacy/Adadelta): Optimizer that implements the Adadelta algorithm.

[`class Adagrad`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/keras/optimizers/legacy/Adagrad): Optimizer that implements the Adagrad algorithm.

[`class Adam`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/keras/optimizers/legacy/Adam): Optimizer that implements the Adam algorithm.

[`class Adamax`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/keras/optimizers/legacy/Adamax): Optimizer that implements the Adamax algorithm.

[`class Ftrl`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/keras/optimizers/legacy/Ftrl): Optimizer that implements the FTRL algorithm.

[`class Nadam`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/keras/optimizers/legacy/Nadam): Optimizer that implements the NAdam algorithm.

[`class Optimizer`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/keras/optimizers/legacy/Optimizer): Base class for legacy Keras optimizers.

[`class RMSprop`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/keras/optimizers/legacy/RMSprop): Optimizer that implements the RMSprop algorithm.

[`class SGD`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/keras/optimizers/legacy/SGD): Gradient descent (with momentum) optimizer.

## Functions

[`deserialize(...)`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/keras/optimizers/deserialize): Inverse of the `serialize` function.

[`get(...)`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/keras/optimizers/get): Retrieves a Keras Optimizer instance.

[`serialize(...)`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/keras/optimizers/serialize): Serialize the optimizer configuration to JSON compatible python dict.