Dwivedi, Gourav; SRIVASTAVA, Rajiv; Srivastava, Samir K. - 2019
In this paper, we propose a Generalised-Fuzzy-TOPSIS method as a versatile evaluation model. The model is suitable for different types of fuzzy or interval-valued numbers, with or without subjective weights of criteria being defined by evaluators. Additionally, we extend the final ranking step...