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From Theodore Vasiloudis <theodoros.vasilou...@gmail.com>
Subject Re: Dense matricies in FlinkML
Date Fri, 19 Feb 2016 08:48:06 GMT
Just to note: This should be a separate PR if you plan on contributing this.

On Thu, Feb 18, 2016 at 7:54 PM, Márton Balassi <balassi.marton@gmail.com>
wrote:

> Hi guys,
>
> They are at least already registered for serialization [1], so there should
> be no intentional conflict as Theo has suggested.
>
> [1]
>
> https://github.com/apache/flink/blob/master/flink-libraries/flink-ml/src/main/scala/org/apache/flink/ml/common/FlinkMLTools.scala#L67-L73
>
> Best,
>
> Marton
>
> On Thu, Feb 18, 2016 at 7:47 PM, Theodore Vasiloudis <
> theodoros.vasiloudis@gmail.com> wrote:
>
> > Hello Trevor,
> >
> > IIRC it was mostly that they weren't needed at the time. Feel free to
> add,
> > along with BLAS ops.
> >
> > Cheers,
> > Theo
> >
> > On Thu, Feb 18, 2016 at 5:14 PM, Trevor Grant <trevor.d.grant@gmail.com>
> > wrote:
> >
> > > Is there a specific reason vectors are imported from Breeze and
> matrices
> > > aren't?
> > >
> > > Specifically I need to take the dot product of a matrix and a vector
> and
> > a
> > > matrix and a matrix. Was wondering if there is a theoretical reason or
> it
> > > just wasn't needed at the time.  Looks like some of this got lifted
> from
> > > Spark (per the comments in the code, not trying to troll).
> > >
> > > I need dot products of matrices and vectors which isn't implemented.
> > >
> > > Thoughts?
> > >
> > > tg
> > >
> > >
> > >
> > > Trevor Grant
> > > Data Scientist
> > > https://github.com/rawkintrevo
> > > http://stackexchange.com/users/3002022/rawkintrevo
> > > http://trevorgrant.org
> > >
> > > *"Fortunate is he, who is able to know the causes of things."  -Virgil*
> > >
> >
>

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