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Does PyTorch 1.2 support autograd for multiplication of a sparse tensor by a dense tensor? #26234

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XinliYu opened this issue Sep 14, 2019 · 2 comments
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Does PyTorch 1.2 support autograd for multiplication of a sparse tensor by a dense tensor? #26234

XinliYu opened this issue Sep 14, 2019 · 2 comments
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module: docs Related to our documentation, both in docs/ and docblocks module: sparse Related to torch.sparse triaged This issue has been looked at a team member, and triaged and prioritized into an appropriate module

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@XinliYu
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XinliYu commented Sep 14, 2019 •
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Just simple question, does PyTorch 1.2 support autograd on sparse multiplication or not yet, like sparse times dense? I see there are some open issues tracking the support for sparse tensors, like

#2389
#3158
#8853

But I get lost after reading all these.
@mruberry
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Do you mean like this?

https://pytorch.org/docs/stable/sparse.html#torch.sparse.mm

@vishwakftw vishwakftw added the module: sparse Related to torch.sparse label Sep 15, 2019
@cpuhrsch cpuhrsch added module: docs Related to our documentation, both in docs/ and docblocks triaged This issue has been looked at a team member, and triaged and prioritized into an appropriate module labels Sep 17, 2019
@rgommers
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There are docs on this and question is answered, so closing.

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module: docs Related to our documentation, both in docs/ and docblocks module: sparse Related to torch.sparse triaged This issue has been looked at a team member, and triaged and prioritized into an appropriate module
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