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Posted to dev@mahout.apache.org by Tommaso Teofili <to...@gmail.com> on 2017/01/13 13:30:09 UTC

Matrix factorization

Hi all,

is there a matrix factorization (SVD, NMF, etc.) package / utility
available in Apache Mahout ?

Regards,
Tommaso

Re: Matrix factorization

Posted by Tommaso Teofili <to...@gmail.com>.

thanks Andrew!

Tommaso

Il giorno ven 13 gen 2017 alle ore 18:47 Andrew Palumbo <ap...@outlook.com>
ha scritto:

> Mahout has SSVD for in-core and Distributed row matrices.  Same goes for
> SPCA, ALS, and thin QR.
>
> --Andy
>
>
>
> Sent from my Verizon Wireless 4G LTE smartphone
>
>
> -------- Original message --------
> From: Tommaso Teofili <to...@gmail.com>
> Date: 01/13/2017 5:30 AM (GMT-08:00)
> To: dev@mahout.apache.org
> Subject: Matrix factorization
>
> Hi all,
>
> is there a matrix factorization (SVD, NMF, etc.) package / utility
> available in Apache Mahout ?
>
> Regards,
> Tommaso
>

RE: Matrix factorization

Posted by Andrew Palumbo <ap...@outlook.com>.

Mahout has SSVD for in-core and Distributed row matrices.  Same goes for SPCA, ALS, and thin QR.

--Andy



Sent from my Verizon Wireless 4G LTE smartphone


-------- Original message --------
From: Tommaso Teofili <to...@gmail.com>
Date: 01/13/2017 5:30 AM (GMT-08:00)
To: dev@mahout.apache.org
Subject: Matrix factorization

Hi all,

is there a matrix factorization (SVD, NMF, etc.) package / utility
available in Apache Mahout ?

Regards,
Tommaso