tf.keras.saving.custom_object_scope

Exposes custom classes/functions to Keras deserialization internals.

Main aliases

tf.keras.utils.CustomObjectScope, tf.keras.utils.custom_object_scope

Compat aliases for migration

See Migration guide for more details.

`tf.compat.v1.keras.saving.custom_object_scope`, `tf.compat.v1.keras.utils.CustomObjectScope`, `tf.compat.v1.keras.utils.custom_object_scope`

 
tf.keras.saving.custom_object_scope(
    *args
)

Under a scope with custom_object_scope(objects_dict), Keras methods such as tf.keras.models.load_model or tf.keras.models.model_from_config will be able to deserialize any custom object referenced by a saved config (e.g. a custom layer or metric).

Example:

Consider a custom regularizer my_regularizer:

layer = Dense(3, kernel_regularizer=my_regularizer)
# Config contains a reference to `my_regularizer`
config = layer.get_config()
...
# Later:
with custom_object_scope({'my_regularizer': my_regularizer}):
  layer = Dense.from_config(config)

*args Dictionary or dictionaries of {name: object} pairs.

Methods

__enter__

View source

__enter__()

__exit__

View source

__exit__(
    *args, **kwargs
)