8000 non-negative least squares solver feature request · Issue #48972 · pytorch/pytorch · GitHub
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non-negative least squares solver feature request #48972

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YunYunY opened this issue Dec 8, 2020 · 2 comments
Open

non-negative least squares solver feature request #48972

YunYunY opened this issue Dec 8, 2020 · 2 comments
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feature A request for a proper, new feature. triaged This issue has been looked at a team member, and triaged and prioritized into an appropriate module

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@YunYunY
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YunYunY commented Dec 8, 2020

🚀 Feature

non-negative least squares solver.

Motivation

Scipy has nnls which is useful when solving linear least squares with non-negativity constraint.

Pitch

The solution to the least squares should be non-negative.

Additional context

In the new version, PyTorch has lstsq implemented. But it does not include the non-negative constraints.

Thank you.
@zhangguanheng66 zhangguanheng66 added feature A request for a proper, new feature. triaged This issue has been looked at a team member, and triaged and prioritized into an appropriate module labels Dec 8, 2020
@batman47steam
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looking forward to this feature too !

@parlance-zz
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I would also really appreciate this.

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