Stefan Groschupf wrote:
* do you plan to store metadata in inverted lists as well, (which currently would translate into adding new arbitrary fields in Lucene's Document)? This would be very useful in my scenario - I'm doing language detection and key-phrase extraction to enhance the index, and I'd love to store this information in the index itself to avoid the need for separate storage.+1 that i was asking with how to story dynamically meta data for each page, since i wish to do something similar like key phrase extraction.
I would be interested to hear how you extract you key phrases?
We have built a proprietary solution for this. It works pretty well with most European languages. More details available after signing an NDA.. ;-)
Do you know Kea? It is interesting but does not scale at all.
http://www.text-mining.org/index.jsp? action=showDocumentFromFolder&folderPK=789&documentPK=2500&template=docD
Yes, I'm aware of Kea - but it's GPL, so I don't use it.
-- Best regards, Andrzej Bialecki
------------------------------------------------- Software Architect, System Integration Specialist CEN/ISSS EC Workshop, ECIMF project chair EU FP6 E-Commerce Expert/Evaluator ------------------------------------------------- FreeBSD developer (http://www.freebsd.org)
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