paul at activemath
Oct 6, 2009, 1:59 PM
Post #6 of 7
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Just as you can add a query that will boost better things with a
higher quality, you can add a query for a higher revenue.
Basically, the default operator "should" in boolean-clauses can be
used exactly for that: do not force this query to be matched but raise
boost if there's something that matches.
The translation of the user-query, itself, is marked as "must" (and
inside this one is orred in all the various flavours, e.g. per
language, phonetic...).
paul
Le 06-oct.-09 à 22:33, Michael Masters a écrit :
> My initial description may have been a little abstract. Maybe I should
> explain exactly what I'm trying to do. My company has various revenue
> channels, one of which is per click. If a user does a search, we would
> like to show results with the greatest revenue, although we don't want
> people to be able to buy all the top results. Hence, we would like to
> have some way of mixing results. The mixing of results could be based
> of potential revenue, relevancy, which revenue stream the result is
> associated with, etc.
>
> The previously mentioned ideas are great btw.
>
> -Mike
>
>
> On Sat, Oct 3, 2009 at 4:25 PM, Grant Ingersoll
> <gsingers [at] apache> wrote:
>> I'm curious, can you elaborate more on the deeper use case for this?
>>
>> Perhaps just implementing faceting on doc type would be
>> sufficient? That
>> way users can drill in on doc type. Alternatively, I suppose you
>> could
>> implement a hit collector that accesses a field cache on the doc
>> type field
>> and promotes lesser seen doc types until they are evenly
>> represented. Could
>> also likely write a Function query that does a similar thing. I'd
>> imagine
>> you need to be careful to control your memory.
>>
>> -Grant
>>
>> On Oct 1, 2009, at 12:56 PM, Michael Masters wrote:
>>
>>> I was wondering if there is any way to control what kind of
>>> documents
>>> are returned from a search. For example, lets say we have an index
>>> built from different types of documents (pdf, txt, html, etc.). Is
>>> there a way to have the first x results have a specified
>>> distribution
>>> of document types? It would be nice to have an even number of
>>> results
>>> that are from pdfs, txt files, and html files.
>>>
>>>
>>> Any help would greatly be appreciated.
>>>
>>>
>>> -Mike
>>>
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>>
>> --------------------------
>> Grant Ingersoll
>> http://www.lucidimagination.com/
>>
>> Search the Lucene ecosystem (Lucene/Solr/Nutch/Mahout/Tika/Droids)
>> using
>> Solr/Lucene:
>> http://www.lucidimagination.com/search
>>
>>
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>>
>
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