tf.train.export_meta_graph

Returns MetaGraphDef proto.

View aliases

Compat aliases for migration

See Migration guide for more details.

tf.compat.v1.train.export_meta_graph

tf.train.export_meta_graph(
    filename=None, meta_info_def=None, graph_def=None, saver_def=None,
    collection_list=None, as_text=False, graph=None, export_scope=None,
    clear_devices=False, clear_extraneous_savers=False, strip_default_attrs=False,
    save_debug_info=False, **kwargs
)

Optionally writes it to filename.

This function exports the graph, saver, and collection objects into MetaGraphDef protocol buffer with the intention of it being imported at a later time or location to restart training, run inference, or be a subgraph.

Args
filename	Optional filename including the path for writing the generated MetaGraphDef protocol buffer.
meta_info_def	MetaInfoDef protocol buffer.
graph_def	GraphDef protocol buffer.
saver_def	SaverDef protocol buffer.
collection_list	List of string keys to collect.
as_text	If True, writes the MetaGraphDef as an ASCII proto.
graph	The Graph to export. If None, use the default graph.
export_scope	Optional string. Name scope under which to extract the subgraph. The scope name will be striped from the node definitions for easy import later into new name scopes. If None, the whole graph is exported. graph_def and export_scope cannot both be specified.
clear_devices	Whether or not to clear the device field for an Operation or Tensor during export.
clear_extraneous_savers	Remove any Saver-related information from the graph (both Save/Restore ops and SaverDefs) that are not associated with the provided SaverDef.
strip_default_attrs	Boolean. If True, default-valued attributes will be removed from the NodeDefs. For a detailed guide, see Stripping Default-Valued Attributes.
save_debug_info	If True, save the GraphDebugInfo to a separate file, which in the same directory of filename and with _debug added before the file extend.
**kwargs	Optional keyed arguments.

Returns
A MetaGraphDef proto.

Raises
ValueError	When the GraphDef is larger than 2GB.
RuntimeError	If called with eager execution enabled.

Eager Compatibility

Exporting/importing meta graphs is not supported unless both graph_def and graph are provided. No graph exists when eager execution is enabled.