Interesting topic. Not elasticsearch specific, but nevertheless
interesting. One method to calculate relevancy given the precision and
recall of a query is by using the F1 score:
http://en.wikipedia.org/wiki/F1_score
F1 would be equal to 2 * (P * R) / (P + R), where P is the precision and R
is
hey thanks ivan :)
On Wednesday, 5 February 2014 12:44:46 UTC+5:30, Ivan Brusic wrote:
Interesting topic. Not elasticsearch specific, but nevertheless
interesting. One method to calculate relevancy given the precision and
recall of a query is by using the F1 score:
Ivan but
On Wednesday, 5 February 2014 11:36:50 UTC+5:30, Navneet Mathpal wrote:
Hi,
I want to know how do we calculate relevancy with the help of precision
and reacall,
for example:-
A = The number of relevant records retrieved,
B = The number of relevantrecords not retrieved, and
C
