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From Mark Grover <m...@apache.org>
Subject Re: ONI-LDA-C
Date Fri, 28 Oct 2016 22:26:33 GMT
Ah, cool, thanks Nathanael!

On Fri, Oct 28, 2016 at 2:03 PM, Smith, Nathanael P <
nathanael.p.smith@intel.com> wrote:

> Hi Mark,
>
> Option B with Spark LDA is already underway,
> I am not sure of an ETA on the code changes.
>
> - Nathanael
>
>
>
> > On Oct 28, 2016, at 2:00 PM, Mark Grover <mark@apache.org> wrote:
> >
> > Hi all,
> > Vartika mentioned this in a hallway conversation, we decided to bring it
> up
> > here.
> >
> > ONI's LDA implementation
> > <https://github.com/Open-Network-Insight/oni-lda-c/blob/
> 01f1d6fa81ba0b3aa1080ca3a3ebd5c679720735/license.txt>
> > is
> > written in C, but most importantly, is GPL Licensed. And, from the looks
> of
> > it, it's a hard dependency.
> >
> > So, as we migrate to Apache, this needs to be changed. Either:
> > A. it needs to be a softer dependency, or
> > B. we need to find a substitute.
> >
> > I have noticed Spark MLLib has LDA, and given that this algorithm is
> being
> > called from Spark anyways, Option B (with Spark) would be a reasonable
> > choice.
> >
> > What do others think? Any other options?
> >
> > Mark
>
>

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