lucene-java-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Grant Ingersoll <gsing...@apache.org>
Subject Re: How to generate TermFreqVector from an existing index
Date Tue, 06 Nov 2007 12:43:13 GMT
You would have to take the original input and re-analyze it and put it  
into the TermFreqVector format.  It's just a list of terms and their  
frequencies for a given doc, so it should be pretty straightforward to  
do.  Just extra runtime computation.

-Grant

On Nov 6, 2007, at 1:06 AM, Shailendra Mudgal wrote:

> Hi All,
>
> I have an index without does not have the termFreqVector stored in  
> it. I do
> not want to recreate the index as it is a big index and took a lot  
> of time
> while creation. Is their a other way for generating the  
> termFreqVector with
> the available info for all the documents.
>
> Any help will be appreciated,
>
> Regards,
> Shaile

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

Lucene Boot Camp Training:
ApacheCon Atlanta, Nov. 12, 2007.  Sign up now!  http://www.apachecon.com

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



---------------------------------------------------------------------
To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
For additional commands, e-mail: java-user-help@lucene.apache.org


Mime
View raw message