Preference Attitude-Based Method for Ranking Intuitionistic Fuzzy Numbers and Its Application in Renewable Energy Selection

Table 1

Preference attitude towards information and the corresponding value of .

The assessor’s preference attitude towards information	The value of
The negative information is absolutely preferred (NA)	0
The negative information is extremely preferred (NE)	0.1
The negative information is strongly preferred (NST)	0.2
The negative information is moderately preferred (NM)	0.3
The negative information is slightly preferred (NSL)	0.4
The assessor is neutral to the positive and negative information (NPN)	0.5
The positive information is slightly preferred (PSL)	0.6
The positive information is moderately preferred (PM)	0.7
The positive information is strongly preferred (PST)	0.8
The positive information is extremely preferred (PE)	0.9
The positive information is absolutely preferred (PA)	1