As an extension of the trapezoidal fuzzy number, the generalised trapezoidal hesitant fuzzy number is an effective mathematical tool for handling uncertainty and vagueness in decision-making problems. Considering that the quasi-distance measure has a strong ability to process and analyse data, we initiated some novel quasi-distance measures to measure the strength of the relationship between generalised trapezoidal hesitant fuzzy numbers in this paper. Moreover, based on the proposed measures, a new multi-criteria decision-making approach is proposed to address uncertain real-life situations. Finally, a practical application of the proposed approach is also illustrated to demonstrate the effectiveness and applicability.
Hesitant fuzzy set Generalised trapezoidal hesitant fuzzy numbers Quasi-distance measure Multi-criteria decision-making
| Primary Language | English |
|---|---|
| Subjects | Mathematical Sciences |
| Journal Section | Research Article |
| Authors | |
| Publication Date | August 31, 2022 |
| DOI | https://doi.org/10.54187/jnrs.1160127 |
| IZ | https://izlik.org/JA58UR49KN |
| Published in Issue | Year 2022 Volume: 11 Issue: 2 |