anirudhacharya commented on a change in pull request #11229: [MXNET-379] L1
Normalization
URL: https://github.com/apache/incubator-mxnet/pull/11229#discussion_r194531010
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File path: tests/python/unittest/test_ndarray.py
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@@ -1304,6 +1304,36 @@ def test_norm(ctx=default_context()):
assert arr1.shape == arr2.shape
mx.test_utils.assert_almost_equal(arr1, arr2.asnumpy())
+@with_seed()
+def test_l1norm(ctx=default_context()):
+ np_arr = np.random.uniform(size=(3, 3, 3, 3))
+ mx_arr = mx.nd.array(np_arr, ctx=ctx)
+ arr1 = np.sum(abs(np_arr), keepdims=False)
+ arr2 = mx.nd.norm(mx_arr, ord=1, keepdims=False)
+ print(arr1)
+ print(arr2.asnumpy())
Review comment:
will remove it.
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