RT info:eu-repo/semantics/article
T1 Using scoring functions in a group decision-making procedure with heterogeneous experts and qualitative assessments
A1 García Lapresta, José Luis
A1 González del Pozo, Raquel
K1 Decision making
K1 Assessments
K1 Qualitative scales
K1 Scores
K1 Expertise
K1 Escalas cualitativas
K1 Puntuaciones
K1 Experiencia
K1 5308 Economía General
AB In this paper, we propose a group decision-making procedure to rank alternatives in the context of ordered qualitative scales that not necessarily are uniform (the proximities between consecutive terms of the scales can be perceived as different). The procedure manages two ordered qualitative scales. One of them is used to determine the weights of the experts according to their expertise, taking into account the assessments given by a decision-maker to the experts. And another one, that is used by the experts to assess the alternatives. In order to assign numerical scores to the linguistic terms of the ordered qualitative scales, we have introduced and analyzed some scoring functions. They are based on the concept of ordinal proximity measure that properly represents the ordinal proximities between the linguistic terms of the ordered qualitative scales.
PB Elsevier
SN 0888-613X
YR 2023
FD 2023
LK https://uvadoc.uva.es/handle/10324/61229
UL https://uvadoc.uva.es/handle/10324/61229
LA eng
NO International Journal of Approximate Reasoning, 2023, vol. 161, 109004
NO Producción Científica
DS UVaDOC
RD 07-ago-2024