How to generate TermFreqVector from an existing index

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

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.granti
ngersoll.com

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