tf.keras.tree.map_structure
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Maps func through given structures.
tf.keras.tree.map_structure( func, *structures )
Examples:
structure = [[1], [2], [3]] keras.tree.map_structure(lambda v: v**2, structure) [[1], [4], [9]] keras.tree.map_structure(lambda x, y: x * y, structure, structure) [[1], [4], [9]]
Foo = collections.namedtuple('Foo', ['a', 'b']) structure = Foo(a=1, b=2) keras.tree.map_structure(lambda v: v * 2, structure) Foo(a=2, b=4)
Args |
|---|
func | A callable that accepts as many arguments as there are structures. |
*structures | Arbitrarily nested structures of the same layout. |
Returns |
|---|
| A new structure with the same layout as the given ones. |
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Last updated 2024-06-07 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-06-07 UTC."],[],[],null,["# tf.keras.tree.map_structure\n\n\u003cbr /\u003e\n\n|---------------------------------------------------------------------------------------------------------------|\n| [View source on GitHub](https://github.com/keras-team/keras/tree/v3.3.3/keras/src/tree/tree_api.py#L124-L148) |\n\nMaps `func` through given structures. \n\n tf.keras.tree.map_structure(\n func, *structures\n )\n\n#### Examples:\n\n structure = [[1], [2], [3]]\n keras.tree.map_structure(lambda v: v**2, structure)\n [[1], [4], [9]]\n keras.tree.map_structure(lambda x, y: x * y, structure, structure)\n [[1], [4], [9]]\n\n Foo = collections.namedtuple('Foo', ['a', 'b'])\n structure = Foo(a=1, b=2)\n keras.tree.map_structure(lambda v: v * 2, structure)\n Foo(a=2, b=4)\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Args ---- ||\n|---------------|--------------------------------------------------------------------|\n| `func` | A callable that accepts as many arguments as there are structures. |\n| `*structures` | Arbitrarily nested structures of the same layout. |\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Returns ------- ||\n|---|---|\n| A new structure with the same layout as the given ones. ||\n\n\u003cbr /\u003e"]]
View source on GitHub