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From Meeraj Kunnumpurath <meeraj.kunnumpur...@asyska.com>
Subject Re: Boosting numerical field
Date Sat, 19 May 2012 11:20:24 GMT
Hi,

Is this available only with Solr or would it work if I am using plain
Lucene?

Regards
Meeraj

On Sat, May 19, 2012 at 9:07 AM, Ahmet Arslan <iorixxx@yahoo.com> wrote:

>
> > Is there anyway in a query, I can boost the relevance of a
> > hit based on the value of a numerical field in the index.
> > i.e higher the value of the field, more relevant the hit
> > is.
>
> Yes it is possible. Like view count, popularity etc. You can use
> e(dismax)'s bf boosting function (additive or multiplicative.
>
>
> http://wiki.apache.org/solr/ExtendedDisMax#boost_.28Boost_Function.2C_multiplicative.29
>
>
> http://wiki.apache.org/solr/ExtendedDisMax#bf_.28Boost_Function.2C_additive.29
>
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