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From Meeraj Kunnumpurath <meeraj.kunnumpur...@asyska.com>
Subject Re: Boosting numerical field
Date Sat, 19 May 2012 10:08:57 GMT
Thank you

Sent from my iPad

On 19 May 2012, at 09:07, 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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