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Add lowercase aliases for some regularizers for backwards compatibility. (#304)

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Also fix assertion in regularizers unit tests.
This commit is contained in:
hertschuh 2023-06-09 10:04:36 -07:00 committed by Francois Chollet
parent 980d329f1c
commit c2abf535e1
2 changed files with 18 additions and 4 deletions
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11
keras_core/regularizers/regularizers.py
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@ -212,7 +212,7 @@ class L1L2(Regularizer):
return {"l1": float(self.l1), "l2": float(self.l2)}
@keras_core_export("keras_core.regularizers.L1")
@keras_core_export(["keras_core.regularizers.L1", "keras_core.regularizers.l1"])
class L1(Regularizer):
"""A regularizer that applies a L1 regularization penalty.
@ -241,7 +241,7 @@ class L1(Regularizer):
return {"l1": float(self.l1)}
@keras_core_export("keras_core.regularizers.L2")
@keras_core_export(["keras_core.regularizers.L2", "keras_core.regularizers.l2"])
class L2(Regularizer):
"""A regularizer that applies a L2 regularization penalty.
@ -270,7 +270,12 @@ class L2(Regularizer):
return {"l2": float(self.l2)}
@keras_core_export("keras_core.regularizers.OrthogonalRegularizer")
@keras_core_export(
[
"keras_core.regularizers.OrthogonalRegularizer",
"keras_core.regularizers.orthogonal_regularizer",
]
)
class OrthogonalRegularizer(Regularizer):
"""Regularizer that encourages input vectors to be orthogonal to each other.

11
keras_core/regularizers/regularizers_test.py
View File

@ -35,7 +35,16 @@ class RegularizersTest(testing.TestCase):
def test_get_method(self):
obj = regularizers.get("l1l2")
self.assertTrue(obj, regularizers.L1L2)
self.assertIsInstance(obj, regularizers.L1L2)
obj = regularizers.get("l1")
self.assertIsInstance(obj, regularizers.L1)
obj = regularizers.get("l2")
self.assertIsInstance(obj, regularizers.L2)
obj = regularizers.get("orthogonal_regularizer")
self.assertIsInstance(obj, regularizers.OrthogonalRegularizer)
obj = regularizers.get(None)
self.assertEqual(obj, None)