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From "Ana Rabade" <anafreireve...@gmail.com>
Subject Re: Lucene Proximity Searches
Date Fri, 18 Apr 2008 10:41:38 GMT
I am using ngrams and I need to force that a group of them are together, but
if any of them fails, I need that the document is also scored. Perhaps you
could help me to find the solution or give me a reference of which changes I
must do. I am using SpanNearQuery, because the ngrams must be in order.
Thanks for your answer.
   - Ana Maria Freire Veiga -

On Fri, Apr 4, 2008 at 12:38 PM, Ana Rabade <anafreireveiga@gmail.com>
wrote:

> I am using ngrams and I need to force that a group of them are together,
> but if any of them fails, I need that the document is also scored. Perhaps
> you could help me to find the solution or give me a reference of which
> changes I must do. I am using SpanNearQuery, because the ngrams must be in
> order.
> Thanks for your answer.
>    - Ana Maria Freire Veiga -
>
> On Thu, Apr 3, 2008 at 7:56 PM, Erick Erickson <erickerickson@gmail.com>
> wrote:
>
> > Could you explain your use case? Because to say that you want to
> > score documents that don't have all the terms with a *phrase query*
> > is contradictory. The point of a phrase query is exactly that all
> > the terms are there and within some some proximity.....
> >
> >
> > Best
> > Erick
> >
> > On Thu, Apr 3, 2008 at 12:17 PM, Ana RĂ¡bade <anafreireveiga@gmail.com>
> > wrote:
> >
> > > Hi!
> > >
> > > I'm using Lucene Proximity Searches, but I've seen Lucene only scores
> > > documents which contain all the terms in the phrase. I also need to
> > score
> > > documents although they don't contain all those terms.  Is it possible
> > > with
> > > Lucene PhraseQueries or SpanNearQuery? If not, could you tell me a way
> > to
> > > find my solution?
> > >
> > > Thank you very much.
> > >
> > >    - Ana M. Freire -
> > >
> >
>
>

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