Will try the "tie" parameterand see if it satisfy business user requirements. Thank you.

On 4/2/2016 7:15 AM, Alexandre Rafalovitch wrote:
Have you tried 'tie' parameter?

https://cwiki.apache.org/confluence/display/solr/The+DisMax+Query+Parser#TheDisMaxQueryParser-Thetie%28TieBreaker%29Parameter

Regards,
    Alex.
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On 1 April 2016 at 14:03, Derek Poh <d...@globalsources.com> wrote:
Hi

Correct me if I am wrong, my understanding of edismax parser is it use the
max score of the matches in a doc.

How do I make docs with more matches rank higher with edismax?

These 2 docs are from the same query result and this is their order in the
result.

P_ProductId: 1116393488
P_CatConcatKeyword: Bancos del poder
P_NewShortDescription: Accione el banco, 10,400mAh, 5.0V DC entran
P_VeryShortDescription: Accione el banco

score: 0.83850163

P_ProductId: 1124048475
P_CatConcatKeyword: Bancos del poder
P_NewShortDescription: Banco del poder con el altavoz
P_VeryShortDescription: Banco del poder

score: 0.83850163

q=Bancos del poder
qf=P_CatConcatKeyword^3.0 P_NewShortDescription^2.0
P_NewVeryShortDescription^1.0

 From the debug info, both docs max score match is from P_CatConcatKeyword
field. Debug info of both docs attached.
Comparing the field matches between both, the 2nd doc has more fields with
matches. How can I make 2nd doc ranked higher based on this?



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