Table 1.

Recent literature on the comprehensive evaluation methods.

Author	AHP	EWM	FCE	Product evaluation
Zheng et al. [13]	√		√	√
Xia et al. [14]	√		√	√
Chang et al. [15]	√		√	√
Li et al. [16]		√		√
Hayat et al. [17]		√		√
Ma et al. [19]	√	√
Zhang et al. [18]	√	√	√

AHP, analytic hierarchy process; EWM, entropy weight method; FCE, fuzzy comprehensive evaluation.