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Posted to dev@spark.apache.org by Debasish Das <de...@gmail.com> on 2014/10/17 08:25:50 UTC

NNLS bug

Hi,

I am validating the proximal algorithm for positive and bound constrained
ALS and I came across the bug detailed in the JIRA while running ALS with
NNLS:

https://issues.apache.org/jira/browse/SPARK-3987

ADMM based proximal algorithm came up with correct result...

Thanks.
Deb

Re: NNLS bug

Posted by Xiangrui Meng <me...@gmail.com>.

Thanks for reporting the bug! I will take a look. -Xiangrui

On Thu, Oct 16, 2014 at 11:25 PM, Debasish Das <de...@gmail.com> wrote:
> Hi,
>
> I am validating the proximal algorithm for positive and bound constrained
> ALS and I came across the bug detailed in the JIRA while running ALS with
> NNLS:
>
> https://issues.apache.org/jira/browse/SPARK-3987
>
> ADMM based proximal algorithm came up with correct result...
>
> Thanks.
> Deb

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