On Nov 11, 2003, at 16:58, Tate Avery wrote:


Categorization typically assigns documents to a node in a pre-defined taxonomy.

For clustering, however, the categorization 'structure' is emergent... i.e. the clusters (which are analogous to taxonomy nodes) are created dynamically based on the content of the documents at hand.

Another way to look at it is this:


"An attempt to apply the Dewey Decimal system to an orgy." [1]

Without a Dewey Decimal system that is.

Cheers,

PA.

[1] http://www.eod.com/devil/archive/semantic_web.html


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