Table 11.

Assignments of restaurants to classes with IF TOPSIS-Sort, VIKORSORT, and CODAS-SORT.

Class	IF TOPSIS-Sort (Proposed method)	VIKORSORT [36]	CODAS-SORT [37]
Low exposure	$|${R4, R5, R7, R14, R26, R27, R29, R31, R39, R40}$|$$=$ 10	$|${R2, R4, R5, R6, R7, R9, R10, R12, R14, R26, R27, R28, R29, R31, R37, R38, R39, R40}$|$$=$ 18	{$|$R4, R5, R6, R9, R14, R26, R27, R28, R29, R31, R37, R38, R39, R40}$|$$=$ 14
Moderate exposure	$|${R1, R2, R3, R6, R8, R9, R10, R13, R22, R28, R36, R37, R38}$|$$=$ 13	$|${R1, R3, R8, R11, R13, R15, R17, R18, R19, R20, R21, R22, R24, R30, R32, R33, R34, R35, R36}$|$$=$ 19	$|${R1, R2, R3, R7, R8, R10, R11, R12, R13, R15, R19, R20, R21, R22, R30, R32, R33, R34, R35, R36}$|$$=$ 20
High exposure	$|${R11, R12, R15, R16, R17, R18, R19, R20, R21, R23, R24, R25, R30, R32, R33, R34, R35}$|$$=$ 17	$|${R16, R23, R25}$|$$=$ 3	{$|$R16, R17, R18, R23, R24, R25}$|$$=$ 6