tfds.core.Metadata

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Class Metadata

Abstract base class for DatasetInfo metadata container.

builder.info.metadata allows the dataset to expose additional general information about the dataset which are not specific to a feature or individual example.

To implement the interface, overwrite save_metadata and load_metadata.

See tfds.core.MetadataDict for a simple implementation that acts as a dict that saves data to/from a JSON file.

__init__

__init__(
    *args,
    **kwargs
)

__new__

__new__(
    type,
    *args,
    **kwargs
)

Methods

__contains__

__contains__(key)

__eq__

__eq__(value)

__ge__

__ge__(value)

__gt__

__gt__(value)

__iter__

__iter__()

__le__

__le__(value)

__len__

__len__()

__lt__

__lt__(value)

__ne__

__ne__(value)

fromkeys

fromkeys(
    type,
    iterable,
    value
)

load_metadata

View source

load_metadata(data_dir)

Restore the metadata.

save_metadata

View source

save_metadata(data_dir)

Save the metadata.