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From Erick Erickson <erickerick...@gmail.com>
Subject Re: Applying term frequency thresholds on indexing time
Date Mon, 24 May 2010 23:59:54 GMT
Why do you want to calculate this? This is done for
you by the indexing process and taken into account
when searching.

You're asking for a solution before defining the problem,
which makes it very hard to help.
See: http://people.apache.org/~hossman/#xyproblem

Best
Erick


On Mon, May 24, 2010 at 7:25 AM, Xaida <hota.aida@gmail.com> wrote:

>
> Hi guys!
>
> does there exist a way to define some threshold on the terms I wanna store
> in the index(before they are indexed). I need to store the terms  with
> higheest frequencies. I done it with term vectors and some cutoff ratio
> that
> cuts off the least occuring terms, but all this is, ofcourse works during
> retrieval time, reading from index.
>
> I know it make no sense to be able to calculate frequencies of the terms
> before they are stored, but i guess there could be some way to work it
> around???
>
> All hellp appreciated!
>
> Thank you!
> --
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