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From Jarek Jarcec Cecho <jar...@apache.org>
Subject Re: ONI-LDA-C
Date Wed, 02 Nov 2016 14:58:52 GMT
Would you mind uploading the report Alan?

From some reason I’m not able to log int to the wiki nor to properly reset my password :(

Jarcec

> On Nov 1, 2016, at 2:59 PM, Ross, Alan D <alan.d.ross@intel.com> wrote:
> 
> I think we're as far along on this update as we're going to be.  Jarcec will you please
upload it to the appropriate place?
> 
> Alan
> 
> -----Original Message-----
> From: Ross, Alan D 
> Sent: Sunday, October 30, 2016 12:46 PM
> To: dev@spot.incubator.apache.org
> Subject: RE: ONI-LDA-C
> 
> I updated the podling document to reflect this issue and WIP to address.  Only thing
I don't have is a date when we'll be done with LDA-C.  Any ideas?
> 
> -----Original Message-----
> From: Smith, Nathanael P [mailto:nathanael.p.smith@intel.com]
> Sent: Friday, October 28, 2016 2:04 PM
> To: dev@spot.incubator.apache.org
> Subject: Re: ONI-LDA-C
> 
> 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/01f1d6fa81ba0b
>> 3aa1080ca3a3ebd5c679720735/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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