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Merged
merged 2 commits into from
Dec 4, 2019
Merged

Update autograd blitz #730

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64bbe46
Update autograd blitz
albanD Nov 20, 2019
b37d6cb
Merge branch 'master' into autograd_blitz
brianjo Dec 4, 2019
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11 changes: 10 additions & 1 deletion beginner_source/blitz/autograd_tutorial.py
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Original file line number Diff line number Diff line change
Expand Up @@ -174,14 +174,23 @@

###############################################################
# You can also stop autograd from tracking history on Tensors
# with ``.requires_grad=True`` by wrapping the code block in
# with ``.requires_grad=True`` either by wrapping the code block in
# ``with torch.no_grad():``
print(x.requires_grad)
print((x ** 2).requires_grad)

with torch.no_grad():
print((x ** 2).requires_grad)

###############################################################
# Or by using ``.detach()`` to get a new Tensor with the same
# content but that does not require gradients:
print(x.requires_grad)
y = x.detach()
print(y.requires_grad)
print(x.eq(y).all())


###############################################################
# **Read Later:**
#
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