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From Suneel Marthi <smar...@apache.org>
Subject Re: About reuters-fkmeans-centroids
Date Thu, 28 Apr 2016 18:08:10 GMT
On Thu, Apr 28, 2016 at 1:54 PM, Prakash Poudyal <prakashpoudyal@gmail.com>
wrote:

> Dear Suneel,
>
> Thank you so much for your reply, I was waiting for long time.
>
> Actually, I need to use fuzzy clustering to cluster the sentence in my
> research. I found  fuzzy k clustering algorithm in Apache Mahout, thus, I
> am trying to use it for my purpose.
>
> Regarding your reply, of "first thing" if I cannot see the answer what I am
> doing, than I may be in wrong direction. Can tell me, give some guideline
> to the requirement as I mention above.
>

What I meant to convey was - u have not been seeing responses to ur
question since this is all legacy MR code that's not supported anymore.

>
> Next, about -c centroids, you we get the -c centroids after we execute the
> Clustering Driver only. If you know the some helpful link, can you share.
>

I suggest u look at the code as opposed to just reading someone's blog
instructions.  It should give u a better understanding of the
implementation details.

In the CLI that u r running, the -c is a folder for the generated
centroids. I suggest you look at the code to see how that's being done.

feel free to pose more questions.


> Thank you so much. I was being stuck since last two days. Hope you will
> reply me sooner.
>
> Prakash
>
>
> On Thu, Apr 28, 2016 at 6:26 PM, Suneel Marthi <smarthi@apache.org> wrote:
>
> > First thing, most of this code is legacy MapReduce and is not supported
> > anymore. Hence you r not seeing answers.
> >
> > Back to ur question: -c specifies the folder for the initial centroids
> that
> > r randomly generated.  IIR, the centroids are generated when u execute
> the
> > Clustering Driver.
> >
> >
> > On Wed, Apr 27, 2016 at 1:57 PM, Prakash Poudyal <
> prakashpoudyal@gmail.com
> > >
> > wrote:
> >
> > > Hi!
> > >
> > > I am using fuzzy clustering, but I could not understand "  -c
> > > reuters-fkmeans-centroids  ". How to calculate this ?
> > >
> > >
> > > $ /bin/mahout fkmeans -i reuters-vectors/tfidf-vectors/ -c
> > > reuters-fkmeans-centroids -o reuters-fkmeans-clusters -cd 1.0 -k 21 -m
> 2
> > > -ow -x 10 -dm
> > > org.apache.mahout.common.distance.SquaredEuclideanDistanceMeasure
> > >
> > > --
> > >
> > > Regards
> > > Prakash Poudyal
> > >
> >
>
>
>
> --
>
> Regards
> Prakash Poudyal
>

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