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From Chris Lu <chris...@gmail.com>
Subject Re: Creating tag clouds with lucene
Date Fri, 06 Nov 2009 03:01:27 GMT
Isn't the tag cloud just another facet search? Only difference is the 
tag is multi-valued.

Basically just go through the search results and find all unique tag values.

--
Chris Lu
-------------------------
Instant Scalable Full-Text Search On Any Database/Application
site: http://www.dbsight.net
demo: http://search.dbsight.com
Lucene Database Search in 3 minutes: http://wiki.dbsight.com/index.php?title=Create_Lucene_Database_Search_in_3_minutes
DBSight customer, a shopping comparison site, (anonymous per request) got 2.6 Million Euro
funding!


Mathias Bank wrote:
> Hi,
>
> I want to calculate a tag cload for search results. I have seen, that
> it is possible to extract the top 20 words out of the lucene index. Is
> there also a possibility to extract the top 20 words out of search
> results (or filter results) in lucene?
>
> Mathias
>
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