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From Lars Martin <>
Subject Re: Performance of TermVectors and skipTo
Date Fri, 02 Jul 2004 12:29:30 GMT
Hi Christoph.

-----Urspr√ľngliche Nachricht-----
Von: Christoph Goller <>
Gesendet am: 02. Jul 2004, 14:10:44

Thanks for your information.

> *) For testing skipTo, I used my implementation for getting highly
> correlated terms. For computing the correlation measure I have to
> compare a lot of TermDocs lists with each other or other lists of
> document ids. According to my measurements on an optimized index
> skipTo speeds up my term correlation implementation by a factor of
> 2. And the benefit of skipTo probably increases with index size.

Can you say something about this computation? I do something very
similar but struggle with performance. Maybe we can share some of
our experiences. Thanks, Lars

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