-Re: regarding ranking
Lance Norskog 2010-02-17, 05:23
Norms are generally not calculated. You need to change the field you
want with this attribute: omitNorms="false".
On Tue, Feb 16, 2010 at 2:38 PM, Ahmet Arslan <[EMAIL PROTECTED]> wrote:
>> After getting aware of all
>> these combinations, it seems not
>> wise to proceed blindly by punushing what ever we want.
>> Thank you very
>> much for letting me know.
> Generally most of the people are happy with default solr scoring. Especially in web like search.
> I am not sure but you can find this  interesting. With this you can say, for example i want at least 75% of the optional clauses must match.
>> I have
>> observed "scoring" by enabling debugging. There is a
>> clear explaination of scoring --> product of x,y,z..
>> where I can find tf, idf, and fieldNorm() but not
>> "coord(q,d) and
>> queryNorm(q)". Its mentioned that querNorm is the same for
>> all, so no
>> worries but what about coord(q,d) ?
> If you want to see coord info like "0.5 = coord(1/2)" enter a query contains two or more terms combined with OR operator, and then go to last page with something like : &rows=10&start=numFound-10&debugQuery=on
> You will be able to see it.