Yes, i know that feature but so far it did not help me much but
i am still looking into that.
Thanks
On 6/26/19 2:41 AM, Adrien Grand wrote:
You can use IndexSearcher#explain to see how scores are computed.
On Wed, Jun 26, 2019 at 12:48 AM wrote:
Hi,-
i really want to know why the scor
This should be very straight forward usage but i am not getting any
usefeul info from explain:
Explanation expl = is.explain(booleanQuery.build(), 10);
System.out.println(expl);
This prints:
0.0 = Failure to meet condition(s) of required/prohibited clause(s)
0.0 = no match on required clause
Let me ask the next question in another thread,
and it is:
how to find out each score contribution from a booleanquery.
Best regards
On 6/26/19 11:53 AM, baris.ka...@oracle.com wrote:
This should be very straight forward usage but i am not getting any
usefeul info from explain:
Explanation
Hi,-
how can one find out each score contribution from booleanquery components?
Best regards
-
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It depends a lot on the actual clauses (whether they are SHOULD, MUST,
MUST_NOT), each query’s type (phrase, term etc).
Could you post your query and the explain plan of IndexSearcher post the
rewrite?
On Wed, 26 Jun 2019 at 6:46 PM, wrote:
> Hi,-
>
> how can one find out each score contribut
Sure, here is the query plan: (i cant run explain plan as it does not
give me anything)
[+streetDFLT:maink~2 (streetDFLT:"maine")^0.35, +cityDFLT:nasua~2
(cityDFLT:"nasuh")^0.35, ++regionDFLT:"new-hampshire"
(regionDFLT:"new-hammpshire")^0.98, ++countryDFLT:"united"
(countryDFLT:"uniten")^0.4
This is a nested (2-level in this case) booleanquery.
Best regards
On 6/26/19 1:06 PM, baris.ka...@oracle.com wrote:
Sure, here is the query plan: (i cant run explain plan as it does not
give me anything)
[+streetDFLT:maink~2 (streetDFLT:"maine")^0.35, +cityDFLT:nasua~2
(cityDFLT:"nasuh")^0
It seems evident that multiple of your Must clauses are not matching any
document, hence no results are being returned?
On Wed, 26 Jun 2019 at 6:51 PM, wrote:
> Sure, here is the query plan: (i cant run explain plan as it does not
> give me anything)
>
> [+streetDFLT:maink~2 (streetDFLT:"maine")
All must queries (and the rest of course) work ok when i search MAINK, MAINL,
MAINQ,..., MAINT etc.. for street name
with all consonants except S is used and all other fields are the same for all
queries (NASUA, HILLSBOROUGH, NEW HAMPSHIRE, UNITED STATES)
ie., working means: the top result is co
