Query related to explain api


(Navneet Mathpal) #1

hi,

what is queryWeight and fieldWeight value which we get as an output of
explain api, and how is it calculated?

Thanks
Navneet Mathpal

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(Alexander Reelsen) #2

Hey,

please see the explanation at the lucene documentation, how tf-idf formula
is used to calculate the different score values:
https://lucene.apache.org/core/4_0_0/core/org/apache/lucene/search/similarities/TFIDFSimilarity.html

--Alex

On Wed, Feb 12, 2014 at 6:16 AM, Navneet Mathpal <navneetmathpal93@gmail.com

wrote:

hi,

what is queryWeight and fieldWeight value which we get as an output of
explain api, and how is it calculated?

Thanks
Navneet Mathpal

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(system) #3