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From David Spencer <dave-lucene-u...@tropo.com>
Subject Re: Visualization of Lucene search results with a treemap
Date Thu, 01 Jul 2004 23:28:30 GMT
Stefan Groschupf wrote:

> Dave,
> cool stuff, think aboout to contribute that to nutch.. ;-)!

Well the code is very generic - basically 1 method that takes a 
Searcher, a Query, the # of cells to show, and the size of the diagram. 
Technically I think it would be a Lucene sandbox contribution - but - 
for my site I do want to convert the custom spider/cache to use Nutch...

> Do you know:
> http://websom.hut.fi/websom/comp.ai.neural-nets-new/html/root.html ?

Interesting - is there any code avail to draw the maps?

thx,
  Dave

> 
> Cheers,
> Stefan
> 
> Am 01.07.2004 um 23:28 schrieb David Spencer:
> 
>>
>> Inspired by these guys who put results from Google into a treemap...
>> http://google.hivegroup.com/
>>
>> I did up my own version running against my index of OSS/javadoc trees.
>> This query for "thread pool" shows it off nicely:
>>
>> http://www.searchmorph.com/kat/tsearch.jsp? 
>> s=thread%20pool&side=300&goal=500
>>
>> This is the empty search form:
>>
>> http://www.searchmorph.com/kat/tsearch.jsp
>>
>> And the weblog entry has a few more links, esp useful if you don't  
>> know what a treemap is:
>>
>> http://searchmorph.com/weblog/index.php?id=18
>>
>> 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.
>>
>> Enjoy,
>>   Dave
>>
>>
>>
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