Ranking Effectiveness of COVID-19 Tests Using Fuzzy Bipolar Soft Expert Sets

Algorithm 1

Ranking of tests based on FBSES.

(1)	Input the FBSES .
(2)	Find the agree and disagree FBSES tables with entries .
(3)	Find the focus agree and focus disagree tables with entries .
(4)	Determine the f-agree score as the last row in the focus agree FBSES table.
(5)	Determine the f-disagree score as the last row in the focus disagree FBSES table.
(6)	Find the final score .
(7)	Find for which .
(8)	Rank for ascending values of k.