mahout-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From syed kather <in.ab...@gmail.com>
Subject Re: Clustering on 3D in Mahout
Date Mon, 05 Dec 2011 14:15:07 GMT
Thanks  Christoph
Can you give sample info on clustering on 3D which i can understood .

Please help me .. so that i can learn new things. is it poosible using
Solr?. If so How can i do that .


            Thanks and Regards,
        S SYED ABDUL KATHER
                9731841519


On Mon, Dec 5, 2011 at 7:12 PM, Christoph Brücke <
christoph.bruecke@campus.tu-berlin.de> wrote:

> Hi Syed,
>
> to answer your first question, YES mahout is totally capable of clustering
> in three dimension. However, as far as my knowledge goes with
> KMeansClustering, each feature (dimension) has to be the same type. Meaning
> there has to be one distance metric which is capable of expressing the
> distance between every to points. That said i don't think that you can
> define a metric which uses seqid, text and text(filepath) as coordinates.
> But I think you could just use the body of your index and calculate
> something like cosine distance to cluster your index entries, as seqid is
> propably unique to every entry and the file path is not really relevant (at
> least I can't come up with any suitable use case).
>
> TL;DR: Yes you can cluster in multiple dimensions as long as you can
> define a distance between every pair. You probably better off using just
> the body text of your solr index.
>
> Regards,
> Christoph
>
>
> Am 05.12.2011 um 14:09 schrieb syed kather:
>
> > Team,
> >
> >     Is it possible to clustering in 3D?
> >
> >
> > I am trying the case like give below.
> >
> > 1.  I am have having solr index with three Fields (SEQID,BODY(content of
> > Text file),FILEPATH);
> >
> > Now i need to cluster this Please Help me how to do this is there a way?
> >
> >            Thanks and Regards,
> >        S SYED ABDUL KATHER
>
>
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message