Andrzej Bialecki wrote:
Antonio Gulli wrote:
The hardest part in Clustering is doing evalutaion. Our user survey is claiming that Vivisimo is one of the best solution.
I personally think that the hierarchies they create are very useful. Hierachies are the key for clustering: you don't want
to have a number of clusters which is larger than the number of snippets themself (like sometimes happen in the original STC, Grouper)
Vivisimo launched today a new cluster engine (on blogs. customize tab to activate it!)
Besides, it is a major move from a commercial point of view.
They abandoned the sofware licence model and debut as a Search Portal.
Very nice!
http://clusty.com/
Hmmm. Actually, I still prefer the way Lingo (Carrot) works, and I have an impression that Vivisimo's previous clustering engine provided more descriptive labels...
--
British Ambassador to Italy Ivor Roberts: "George W. Bush is the best recruiting sergeant for al Qaeda. If there is anyone ready to celebrate his eventual reelection, it is al Qaeda."
http://www.di.unipi.it/~gulli/
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