You are viewing a plain text version of this content. The canonical link for it is here.

Posted to user@hbase.apache.org by "Puri, Aseem" <As...@Honeywell.com> on 2009/06/16 06:15:47 UTC

K-means clustering algorithm on HBase

Hi

            I want to use K-means algorithm for clustering of HBase row
data with help of map reduce. I don't know it is possible or not. If
anybody tried this thing then please help me. 

 

Thanks & Regards

Aseem Puri

Re: K-means clustering algorithm on HBase

Posted by Ryan Rawson <ry...@gmail.com>.

I'm sorry, we can't help you with designing your algorithm.  But we can
answer any specific questions you have about hbase-specific schema,
interoperability between hbase and map-reduce and hbase operations.

Good luck!
-ryan

On Mon, Jun 15, 2009 at 9:26 PM, Puri, Aseem <As...@honeywell.com>wrote:

> I know how to work with map reduce on HBase. But my requirement is to
> cluster similar data together. In the link
> http://cwiki.apache.org/MAHOUT/k-means.html they had given some initial
> starting but not in detail how to do. So if some know how to do then
> please tell me.
>
> Thanks & Regards
> Aseem Puri
> Honeywell Technology Solutions Lab
> Bangalore
>
> -----Original Message-----
> From: Ryan Rawson [mailto:ryanobjc@gmail.com]
> Sent: Tuesday, June 16, 2009 9:52 AM
> To: hbase-user@hadoop.apache.org
> Subject: Re: K-means clustering algorithm on HBase
>
> I'm not sure what that is, but you can scan the entirety of a table and
> into
> a map reduce.
>
> from there whatever you want to do?
>
> On Mon, Jun 15, 2009 at 9:15 PM, Puri, Aseem
> <As...@honeywell.com>wrote:
>
> > Hi
> >
> >            I want to use K-means algorithm for clustering of HBase row
> > data with help of map reduce. I don't know it is possible or not. If
> > anybody tried this thing then please help me.
> >
> >
> >
> > Thanks & Regards
> >
> > Aseem Puri
> >
> >
> >
> >
> >
> >
>

RE: K-means clustering algorithm on HBase

Posted by "Puri, Aseem" <As...@Honeywell.com>.

I know how to work with map reduce on HBase. But my requirement is to
cluster similar data together. In the link
http://cwiki.apache.org/MAHOUT/k-means.html they had given some initial
starting but not in detail how to do. So if some know how to do then
please tell me.

Thanks & Regards
Aseem Puri
Honeywell Technology Solutions Lab
Bangalore

-----Original Message-----
From: Ryan Rawson [mailto:ryanobjc@gmail.com] 
Sent: Tuesday, June 16, 2009 9:52 AM
To: hbase-user@hadoop.apache.org
Subject: Re: K-means clustering algorithm on HBase

I'm not sure what that is, but you can scan the entirety of a table and
into
a map reduce.

from there whatever you want to do?

On Mon, Jun 15, 2009 at 9:15 PM, Puri, Aseem
<As...@honeywell.com>wrote:

> Hi
>
>            I want to use K-means algorithm for clustering of HBase row
> data with help of map reduce. I don't know it is possible or not. If
> anybody tried this thing then please help me.
>
>
>
> Thanks & Regards
>
> Aseem Puri
>
>
>
>
>
>

Re: K-means clustering algorithm on HBase

Posted by Ryan Rawson <ry...@gmail.com>.

I'm not sure what that is, but you can scan the entirety of a table and into
a map reduce.

from there whatever you want to do?

On Mon, Jun 15, 2009 at 9:15 PM, Puri, Aseem <As...@honeywell.com>wrote:

> Hi
>
>            I want to use K-means algorithm for clustering of HBase row
> data with help of map reduce. I don't know it is possible or not. If
> anybody tried this thing then please help me.
>
>
>
> Thanks & Regards
>
> Aseem Puri
>
>
>
>
>
>

Re: K-means clustering algorithm on HBase

Posted by Andrew Purtell <ap...@apache.org>.

I haven't heard of anyone doing this on HBase specifically, but the ASF Mahout project is building mapreduce formulations of various clustering, recommender, and other related machine learning and data mining algorithms:

    http://lucene.apache.org/mahout/

Hope that helps,

   - Andy (a Mahout lurker)




________________________________
From: "Puri, Aseem" <As...@Honeywell.com>
To: hbase-user@hadoop.apache.org
Sent: Monday, June 15, 2009 9:15:47 PM
Subject: K-means clustering algorithm on HBase

Hi

            I want to use K-means algorithm for clustering of HBase row
data with help of map reduce. I don't know it is possible or not. If
anybody tried this thing then please help me. 



Thanks & Regards

Aseem Puri