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From Ted Dunning <ted.dunn...@gmail.com>
Subject Re: Mahout and lucence and data formats
Date Thu, 18 Nov 2010 19:43:57 GMT
>From R, the simplest interchange is a textual format.  For sparse matrices,
use i,j,value.  For dense matrices
just store the values, one line per row.  Comma or tab separated values work
well.

On Thu, Nov 18, 2010 at 10:36 AM, Shivani Rao <raoshivani@gmail.com> wrote:

> Actually, just using R. I have never used Java
> I did see that there is "vector writer" and a "seqdump"
> Could they be of use to me?
>
> Shivani
>
> On Thu, Nov 18, 2010 at 1:33 PM, Ted Dunning <ted.dunning@gmail.com>
> wrote:
>
> > What language are you using?
> >
> > On Thu, Nov 18, 2010 at 10:24 AM, Shivani Rao <raoshivani@gmail.com>
> > wrote:
> >
> > > > The question is: If I am not coding my project in Java how do I still
> > > > export
> > > > data that is spit out by Mahout into text or other portable formats
> > using
> > > > lucence packages.p
> > >
> >
>
>
>
> --
> Research Scholar,
> School of Electrical and Computer Engineering
> Purdue University
> West Lafayette IN
> web.ics.purdue.edu/~sgrao
>

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