Module: tf.saved_model

Public API for tf.saved_model namespace.

Modules

builder module: SavedModel builder.

constants module: Constants for SavedModel save and restore operations.

experimental module: Public API for tf.saved_model.experimental namespace.

loader module: Loader functionality for SavedModel with hermetic, language-neutral exports.

main_op module: SavedModel main op.

signature_constants module: Signature constants for SavedModel save and restore operations.

signature_def_utils module: SignatureDef utility functions.

tag_constants module: Common tags used for graphs in SavedModel.

utils module: SavedModel utility functions.

Classes

class Builder: Builds the SavedModel protocol buffer and saves variables and assets.

Functions

build_signature_def(...): Utility function to build a SignatureDef protocol buffer.

build_tensor_info(...): Utility function to build TensorInfo proto from a Tensor. (deprecated)

classification_signature_def(...): Creates classification signature from given examples and predictions.

contains_saved_model(...): Checks whether the provided export directory could contain a SavedModel.

get_tensor_from_tensor_info(...): Returns the Tensor or CompositeTensor described by a TensorInfo proto. (deprecated)

is_valid_signature(...): Determine whether a SignatureDef can be served by TensorFlow Serving.

load(...): Loads the model from a SavedModel as specified by tags. (deprecated)

load_v2(...): Load a SavedModel from export_dir.

main_op_with_restore(...): Returns a main op to init variables, tables and restore the graph. (deprecated)

maybe_saved_model_directory(...): Checks whether the provided export directory could contain a SavedModel.

predict_signature_def(...): Creates prediction signature from given inputs and outputs.

regression_signature_def(...): Creates regression signature from given examples and predictions.

save(...): Exports the Trackable object obj to SavedModel format.

simple_save(...): Convenience function to build a SavedModel suitable for serving. (deprecated)

Other Members

• ASSETS_DIRECTORY = 'assets'
• ASSETS_KEY = 'saved_model_assets'
• CLASSIFY_INPUTS = 'inputs'
• CLASSIFY_METHOD_NAME = 'tensorflow/serving/classify'
• CLASSIFY_OUTPUT_CLASSES = 'classes'
• CLASSIFY_OUTPUT_SCORES = 'scores'
• DEFAULT_SERVING_SIGNATURE_DEF_KEY = 'serving_default'
• GPU = 'gpu'
• LEGACY_INIT_OP_KEY = 'legacy_init_op'
• MAIN_OP_KEY = 'saved_model_main_op'
• PREDICT_INPUTS = 'inputs'
• PREDICT_METHOD_NAME = 'tensorflow/serving/predict'
• PREDICT_OUTPUTS = 'outputs'
• REGRESS_INPUTS = 'inputs'
• REGRESS_METHOD_NAME = 'tensorflow/serving/regress'
• REGRESS_OUTPUTS = 'outputs'
• SAVED_MODEL_FILENAME_PB = 'saved_model.pb'
• SAVED_MODEL_FILENAME_PBTXT = 'saved_model.pbtxt'
• SAVED_MODEL_SCHEMA_VERSION = 1
• SERVING = 'serve'
• TPU = 'tpu'
• TRAINING = 'train'
• VARIABLES_DIRECTORY = 'variables'
• VARIABLES_FILENAME = 'variables'