The Development of a Tourism Attraction Model by Using Fuzzy Theory

Table 6

Levels of attributes (tourists above 30 years old).

Attributes	Numbers of levels	Fuzzy linguistic terms of levels; (form high level to low level)
F7: level of prices, living costs	4 levels	“Very good,” “good,” “poor,” and “very poor.”
F9: information and tourist services	4 levels	“Very good,” “good,” “poor,” and “very poor.”
F10: tourist safety	4 levels	“Very good,” “good,” “poor,” and “very poor.”