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From: Ryan McKinley <ryantxu@gmail.com>
To: solr-user@lucene.apache.org
In-Reply-To: <C54047C3.905%jnewburn@zappos.com>
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Subject: Re: MoreLikeThis
Date: Wed, 12 Nov 2008 12:33:13 -0500
References: <C54047C3.905%jnewburn@zappos.com>

hymmm  -- if it does not come out with debugQuery, I don't think there  
is a way to get it easily....

Can you create a JIRA issue for this?  Adding the 'explain' info for  
each MLT result should be relatively easy.

ryan


On Nov 12, 2008, at 11:43 AM, Jeff Newburn wrote:

> I have also tried debugQuery=true.  It outputs a large amount of  
> data but
> none of it appears related to moreLikeThis information.  Continuing  
> to work
> on it but not sure how it is going to be possible to debug the
> functionality.  Does anybody have any other suggestions on how to  
> extract
> information like scoring and field matching from the searchcomponent  
> version
> of morelikethis?
>
>
> On 11/11/08 6:28 PM, "Ryan McKinley" <ryantxu@gmail.com> wrote:
>
>> did you try debugQuery=true?
>> (i don't know what it does off hand... perhaps nothing, but it may  
>> add
>> something for MLT)
>>
>>
>> On Nov 11, 2008, at 6:56 PM, Jeff Newburn wrote:
>>
>>> Thanks Otis!  I understand what the parameters do to help modify for
>>> the
>>> most part.  What I am trying to understand is how the related items
>>> are
>>> related.  Certain search results return thousands of documents that
>>> are
>>> related but since I have 6 fields involved in the search I have no
>>> idea why.
>>> What I am desperately in need of is some sort of debugging info
>>> telling me
>>> how they are being matched by solr.
>>>
>>> -Jeff
>>>
>>>
>>> On 11/11/08 2:24 PM, "Otis Gospodnetic" <otis_gospodnetic@yahoo.com>
>>> wrote:
>>>
>>>> Jeff, have you tried various mlt.min/max* params listed on
>>>> http://wiki.apache.org/solr/MoreLikeThis?
>>>>
>>>> Those are the knobs that will let you control quality of MLT  
>>>> results.
>>>>
>>>> Otis
>>>> --
>>>> Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch
>>>>
>>>>
>>>>
>>>>
>>>> ________________________________
>>>> From: Jeff Newburn <jnewburn@zappos.com>
>>>> To: "solr-user@lucene.apache.org" <solr-user@lucene.apache.org>
>>>> Sent: Tuesday, November 11, 2008 5:09:19 PM
>>>> Subject: MoreLikeThis
>>>>
>>>> Hi All,
>>>>
>>>> Anybody know of how to get some useful debugging information for
>>>> morelikethis search component in SOLR 1.4?  I am trying to make the
>>>> results
>>>> more relevant to each product.  Unfortunately, I cannot seem to
>>>> find a way
>>>> to get information that would be useful to find out what is
>>>> matching.  I
>>>> have tried mlt.interestingTerms=details and it appears to do  
>>>> nothing
>>>> different in the result set.
>>>>
>>>> -Jeff
>>>
>>
>