# Module: tf.estimator.experimental

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Public API for tf.estimator.experimental namespace.

## Classes

[`class InMemoryEvaluatorHook`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/estimator/experimental/InMemoryEvaluatorHook): Hook to run evaluation in training without a checkpoint. (deprecated)

[`class LinearSDCA`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/estimator/experimental/LinearSDCA): Stochastic Dual Coordinate Ascent helper for linear estimators. (deprecated)

[`class RNNClassifier`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/estimator/experimental/RNNClassifier): A classifier for TensorFlow RNN models. (deprecated)

[`class RNNEstimator`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/estimator/experimental/RNNEstimator): An Estimator for TensorFlow RNN models with user-specified head. (deprecated)

## Functions

[`build_raw_supervised_input_receiver_fn(...)`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/estimator/experimental/build_raw_supervised_input_receiver_fn): Build a supervised_input_receiver_fn for raw features and labels. (deprecated)

[`call_logit_fn(...)`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/estimator/experimental/call_logit_fn): Calls logit_fn (experimental). (deprecated)

[`make_early_stopping_hook(...)`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/estimator/experimental/make_early_stopping_hook): Creates early-stopping hook. (deprecated)

[`make_stop_at_checkpoint_step_hook(...)`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/estimator/experimental/make_stop_at_checkpoint_step_hook): Creates a proper StopAtCheckpointStepHook based on chief status. (deprecated)

[`stop_if_higher_hook(...)`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/estimator/experimental/stop_if_higher_hook): Creates hook to stop if the given metric is higher than the threshold. (deprecated)

[`stop_if_lower_hook(...)`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/estimator/experimental/stop_if_lower_hook): Creates hook to stop if the given metric is lower than the threshold. (deprecated)

[`stop_if_no_decrease_hook(...)`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/estimator/experimental/stop_if_no_decrease_hook): Creates hook to stop if metric does not decrease within given max steps. (deprecated)

[`stop_if_no_increase_hook(...)`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/estimator/experimental/stop_if_no_increase_hook): Creates hook to stop if metric does not increase within given max steps. (deprecated)