Generalized Fuzzy Bonferroni Harmonic Mean Operators and Their Applications in Group Decision Making

Table 7

Comparison of the proposed approach with other approaches.

	Xu’s approach [21]	Wei's approach [22]	Sun and Sun's approach [23]	Proposed approach
Problem type	MAGDM	MAGDM	MADM	MAGDM
Application area	Air-conditioning system selection	Investment of money	EPR system selection	Air-conditioning system selection
Decision information	Triangular fuzzy decision matrix	Triangular fuzzy decision matrix	Triangular fuzzy decision matrix	Triangular fuzzy decision matrix
Solution method
Aggregation stage	FWHM operator	FIOWHM operator		GFWBHM operator
Exploitation stage	FHHM operator	FWHM operator	FOBHM operator	GFOWBHM operator
Ranking stage	Complementary matrix	Complementary matrix	Possibility matrix	Possibility matrix
Final decision	Ranking of alternatives	Ranking of alternatives	Ranking of alternatives	Ranking of alternatives