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From Grant Ingersoll <gsing...@apache.org>
Subject Re: Lucene
Date Tue, 16 Oct 2007 20:40:17 GMT
Yes, with a little bit of work, as there is nothing out of the box  
for it.

If you store term vectors (or re-analyze the document) you can use  
the sample code from my ApacheCon 2005 talk (http://www.cnlp.org/ 
apachecon2005/, which also covers how to use TermVectors) OR you can  
try implementing the new TermVectorMapper functionality in the trunk  
version of Lucene.

Cheers,
Grant

On Oct 16, 2007, at 4:14 PM, Jae Joo wrote:

> Hi,
>
> Does Lucene have the function to return top 5 most frequency  
> keywords in
> the article?
>
> Thanks,
>
> Jae

--------------------------
Grant Ingersoll
http://lucene.grantingersoll.com

Lucene Boot Camp Training:
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Lucene Helpful Hints:
http://wiki.apache.org/lucene-java/BasicsOfPerformance
http://wiki.apache.org/lucene-java/LuceneFAQ



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