Research Article

An Optimization Design Method of Express Delivery Service Based on Quantitative Kano Model and Fuzzy QFD Model

Table 6

Relationship matrix between CRs and SEs.

SE1SE2SE3SE4SE5SE6SE7SE8SE9

CR1
CR2
CR3
CR4
CR5
CR6
CR7
CR8
CR9
CR10
CR11
CR12
CR13
CR14
CR15
CR16

Notes: □ represents weak; ◇ represents medium; ◆represents strong.