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Posted to java-user@lucene.apache.org by mitu2009 <mu...@gmail.com> on 2009/10/01 02:40:17 UTC
Help needed ordering search results
Hi,
I've 3 records in Lucene index.
Record 1 contains healthcare in title field. Record 2 contains healthcare
and insurance in description field but not together. Record 3 contains
healthcare insurance in company name field.
When a user searches for healthcare insurance,I want to show records in the
following order in search results...
a.Record #3---because it contains both the words of the input together(ie.as
a phrase) b.Record #1 c.Record #2
How do i achieve this in lucene?
Thanks.
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Re: Help needed ordering search results
Posted by Karl Wettin <ka...@gmail.com>.
Not quite sure what you ask for, but I think you want to use a span
near query (for adding boost to phrases) in a disjunction max query
(to define weights of the different fields).
karl
1 okt 2009 kl. 02.40 skrev mitu2009:
>
> Hi,
>
> I've 3 records in Lucene index.
>
> Record 1 contains healthcare in title field. Record 2 contains
> healthcare
> and insurance in description field but not together. Record 3 contains
> healthcare insurance in company name field.
>
> When a user searches for healthcare insurance,I want to show records
> in the
> following order in search results...
>
> a.Record #3---because it contains both the words of the input
> together(ie.as
> a phrase) b.Record #1 c.Record #2
>
> How do i achieve this in lucene?
>
> Thanks.
>
> --
> View this message in context: http://www.nabble.com/Help-needed-ordering-search-results-tp25691552p25691552.html
> Sent from the Lucene - Java Users mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
> For additional commands, e-mail: java-user-help@lucene.apache.org
>
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