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From Otis Gospodnetic <otis_gospodne...@yahoo.com>
Subject Re: Document Clustering
Date Tue, 11 Nov 2003 17:18:33 GMT
Thanks for the clarification, Stefan.  I should have known that... :)

Otis

--- Stefan Groschupf <sg@media-style.com> wrote:
> Hi,
> >How is document clustering different/related to text categorization?
> 
> Clustering: try to find own categories and put documents that match
> in it. 
> You group all documents with minimal distance together. 
> 
> Classification: you have already categories and samples for it, that
> help you to match other documents. 
> You calculate document distances to the existing categories and put
> it in the category with smallest distance.
> 
> Cheers
> Stefan
> 
> -- 
> day time: www.media-style.com
> spare time: www.text-mining.org | www.weta-group.net
> 
> 
> 
> 
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