tf.keras.models.model_from_json
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Parses a JSON model configuration string and returns a model instance.
View aliases
Compat aliases for migration
See
Migration guide for
more details.
`tf.compat.v1.keras.models.model_from_json`
tf.keras.models.model_from_json(
json_string, custom_objects=None
)
Usage:
model = tf.keras.Sequential([
tf.keras.layers.Dense(5, input_shape=(3,)),
tf.keras.layers.Softmax()])
config = model.to_json()
loaded_model = tf.keras.models.model_from_json(config)
Args |
|---|
json_string
|
JSON string encoding a model configuration.
|
custom_objects
|
Optional dictionary mapping names
(strings) to custom classes or functions to be
considered during deserialization.
|
Returns |
|---|
|
A Keras model instance (uncompiled).
|
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Last updated 2023-10-06 UTC.
[null,null,["Last updated 2023-10-06 UTC."],[],[],null,["# tf.keras.models.model_from_json\n\n\u003cbr /\u003e\n\n|-------------------------------------------------------------------------------------------------------------------------|\n| [View source on GitHub](https://github.com/keras-team/keras/tree/v2.13.1/keras/saving/legacy/model_config.py#L100-L125) |\n\nParses a JSON model configuration string and returns a model instance.\n\n#### View aliases\n\n\n**Compat aliases for migration**\n\nSee\n[Migration guide](https://www.tensorflow.org/guide/migrate) for\nmore details.\n\n\\`tf.compat.v1.keras.models.model_from_json\\`\n\n\u003cbr /\u003e\n\n tf.keras.models.model_from_json(\n json_string, custom_objects=None\n )\n\n#### Usage:\n\n model = tf.keras.Sequential([\n tf.keras.layers.Dense(5, input_shape=(3,)),\n tf.keras.layers.Softmax()])\n config = model.to_json()\n loaded_model = tf.keras.models.model_from_json(config)\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Args ---- ||\n|------------------|---------------------------------------------------------------------------------------------------------------------|\n| `json_string` | JSON string encoding a model configuration. |\n| `custom_objects` | Optional dictionary mapping names (strings) to custom classes or functions to be considered during deserialization. |\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Returns ------- ||\n|---|---|\n| A Keras model instance (uncompiled). ||\n\n\u003cbr /\u003e"]]
View source on GitHub