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From David Spencer <>
Subject Visualization of Lucene search results with a treemap
Date Thu, 01 Jul 2004 21:28:55 GMT

Inspired by these guys who put results from Google into a treemap...

I did up my own version running against my index of OSS/javadoc trees.
This query for "thread pool" shows it off nicely:

This is the empty search form:

And the weblog entry has a few more links, esp useful if you don't know 
what a treemap is:

Oh: As a start, a treemap is a visualization technique, not 
java.util.Treemap. Bigger boxes show a higher score, and x,y location 
has no significance.


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