Mathematical Problems in Engineering / 2021 / Article / Tab 3

Research Article

Integrating Kano Model, AHP, and QFD Methods for New Product Development Based on Text Mining, Intuitionistic Fuzzy Sets, and Customers Satisfaction

Table 3

Symbols and IFVs in QFD.

SymbolsDefinitionIFVs

BlankNo relationship(0.1, 0.9)
Weak relationship(0.3, 0.6)
Medium relationship(0.6, 0.3)
Strong relationship(0.9, 0.1)

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