srinir 2012-06-05, 07:08
-Re: random results at specific slots
Jack Krupansky 2012-06-05, 14:00
Take a look at "query elevation". It may do exactly want you want, but at a
minimum, it would show you how this kind of thing can be done.
-- Jack Krupansky
Sent: Tuesday, June 05, 2012 3:08 AM
To: [EMAIL PROTECTED]
Subject: random results at specific slots
I would like to return results sorted by score (desc), but i would like to
insert random results into some predefined slots (lets say 10, 14 and 18).
The reason I want to do that is I boost click-through rate based features
significantly and i want to give a chance to documents which doesnt have
enough click through rate data. This would help the results stay fresh.
I looked into solr code and it looks like i need a custom QueryComponent
where once the top results are ordered, i can insert some random results at
my predefined slots and then return. I am wondering whether there is any
other way I can achieve the same?
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srinir 2012-06-05, 08:45