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From Markus Jelsma <>
Subject RE: Re: MoreLikethis and fq not giving exact results ?
Date Tue, 07 Sep 2010 21:58:45 GMT
I can think of two useful cases for a feature that limits MLT results depending with an optional
mlt.fq parameter that limits the MLT results for each document, based on that fq:


1. prevent irrelevant docs when in a deep faceted navigation

2. general search results with MLT where you need to distinguish between collections when
there are many different collections sharing the same index


-----Original message-----
From: Chris Hostetter <>
Sent: Tue 07-09-2010 23:32
Subject: Re: MoreLikethis and fq not giving exact results ?

I don't believe the MLT Component has anyway of filtering like this.  In 
your case you want the "fq" params to apply to the MLT results as well as 
the main results, but in other cases people wantthe "fq" to apply to the 
main result set and let the "MLT" be per individual doc with no ohter 
filters -- no one has implemented a configurable way to say when/if 
certain fqs should apply in the way you describe.


--  ...  October 7-8, Boston      ...  Stump The Chump!


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