kshitij12345 commented on a change in pull request #15611: [MXNET-978] n-th
order gradient test support
URL: https://github.com/apache/incubator-mxnet/pull/15611#discussion_r306477501
##########
File path: tests/python/unittest/test_higher_order_grad.py
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@@ -148,30 +165,48 @@ def grad_grad_op(x):
shape = rand_shape_nd(dim)
array = random_arrays(shape)
check_second_order_unary(array, sigmoid, grad_grad_op)
+ # TODO(kshitij12345): Remove
+ check_nth_order_unary(array, sigmoid, [grad_op, grad_grad_op], [1, 2])
+ check_nth_order_unary(array, sigmoid, grad_grad_op, 2)
def check_second_order_unary(x, op, grad_grad_op):
+ check_nth_order_unary(x, op, grad_grad_op, 2)
+
+
+def check_nth_order_unary(x, op, grad_ops, orders):
Review comment:
I have added the docstring. Could you please take a look to see if it needs
more polishing.
Thank You.
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