Mathematical Problems in Engineering / 2015 / Article / Tab 2

Research Article

Service Station Evaluation Problem in Catering Service of High-Speed Railway: A Fuzzy QFD Approach Based on Evidence Theory

Table 2

Inputs and outputs in HOQs of the two-phase F-QFD.

InputsDescriptions

The fuzzy important ratings of where
The fuzzy relationship score between and , where ;
The fuzzy relationship score between and , where ;
The fuzzy correlation score between and , where ;
The fuzzy correlation score between and , where ;
The fuzzy correlation score between and , where ;

OutputsDescriptions

The fuzzy important ratings of where
The fuzzy important ratings of where