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From Itamar Syn-Hershko <ita...@code972.com>
Subject Re: Is lucene score is relative?
Date Tue, 07 Aug 2012 11:58:26 GMT
No real way of doing that, if you want scoring to be reliable use one index

On Tue, Aug 7, 2012 at 2:53 PM, Omri Suissa <omri.suissa@diffdoof.com>wrote:

> Thanks, Itamar.
> So there is a way to combine results from 2 indexes or we have to index
> everything one the same index?
>
> Omri
> On Tue, Aug 7, 2012 at 2:42 PM, Itamar Syn-Hershko <itamar@code972.com
> >wrote:
>
> > The score has only meaning within the same query on one index. You cannot
> > rely on it for sorting between queries or indexes
> >
> > On Tue, Aug 7, 2012 at 2:34 PM, Omri Suissa <omri.suissa@diffdoof.com
> > >wrote:
> >
> > > Hi all,
> > > We want to implement lucene.net in our product and I was wondering
> about
> > > the scoring. Is it relative to the content in the index or is it
> > > "absolute"?
> > > This is important to us because we are considering creating several
> > indexes
> > > when crawl and index and search all of them (or some) and combine the
> > > results. If the score is absolute we can do it this way.
> > >
> > > Thanks,
> > > Omri
> > >
> > >  *  Omri Suissa                  *
> > >
> > > *  **VP R&D*
> > >
> > > * *
> > >
> > > *  Tel:    +972 9 7724228                         **DiffDoof .ltd**
> > > *
> > >
> > > *  Cell:   +972 54 5395206                       **11, Galgaley
> Haplada
> > > Street, *
> > >
> > > *  **Fax:   +972 9 9512577**                         P.O.Box 2150***
> > >
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> > >
> >
>

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