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Consensus, dissension and precision in group decision making by means of an algebraic extension of hesitant fuzzy linguistic term sets

Author
Montserrat, J.; Agell, N.; Sanchez, M.; Ruiz, F.
Type of activity
Journal article
Journal
Information fusion
Date of publication
2018-07
Volume
42
First page
1
Last page
11
DOI
https://doi.org/10.1016/j.inffus.2017.09.004 Open in new window
Repository
http://hdl.handle.net/2117/117217 Open in new window
URL
http://www.sciencedirect.com/science/article/pii/S1566253517301793?via%3Dihub Open in new window
Abstract
Present measures of the degree of agreement in group decision-making using hesitant fuzzy linguistic term sets allow consensus or agreement measurement when decision makers’ assessments involve hesitance. Yet they do not discriminate with different degrees of consensus among situations with discordant or polarized assessments. The visualization of differences among groups for which there is no agreement but different possible levels of disagreement is an important issue in collective decision-...
Citation
Montserrat, J., Agell, N., Sanchez, M., Ruiz, F. Consensus, dissension and precision in group decision making by means of an algebraic extension of hesitant fuzzy linguistic term sets. "Information fusion", Juliol 2018, vol. 42, p. 1-11.
Keywords
Consensus measures, Decision maker's profile, Group decision making, Hesitant fuzzy linguistic term sets
Group of research
GREC - Knowledge Engineering Research Group
IDEAI-UPC - Intelligent Data Science and Artificial Intelligence Research Center

Participants