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From Kate Ericson <moving...@gmail.com>
Subject Re: Clustering with KMeans
Date Tue, 08 Feb 2011 22:32:35 GMT
Hi Sharath,

So do you have 197 clusters, or just one cluster where the id is 197?
The ids don't always correspond to the number of clusters you have.

-Kate

On Tue, Feb 8, 2011 at 2:46 PM, sharath jagannath
<sharathjagannath@gmail.com> wrote:
> Now with t1=800, t2=750, SquaredEuclideanDistanceMeasure, I have 197
> clusters:
>
> C-197{n=1 c=[194:13.118, 346:13.820, 497:13.118, 620:13.118, 1224:11.650]
> r=[0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000,
> 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000,
> 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000,
> 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000,
> 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000,
> 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000,
> 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000,
> 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000,
> 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000,
> 0.000, 0.000, 0.000, 0.000, 0.000...
>
>
> From the above sample output you can see cluster Id 197, centroids, number
> of points and radius.
>
> For any value of t1 and t2 I always get n = 1. This is quite strange.
>
> Does it have to do anything with my dataset? Sorry for the confusion
> created. All these while I have being saying number of clusters to be 1.
>
>
>
> Thanks,
>
> Sharath
>

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