Optimism and Pessimism in Decision Making Based on Intuitionistic Fuzzy Sets
Ting-Yu Chen1, Che-Wei Tsui
1Chang Gung University
Available Online December 2008.
- 10.2991/jcis.2008.3How to use a DOI?
- Optimism, pessimism, multiple criteria decision analysis, intuitionistic fuzzy set, point operator
This paper presents a method of relat-ing optimism and pessimism to multiple criteria decision analysis based on intuitionistic fuzzy sets. We develop the concepts of optimistic and pessimistic point operators to measure optimism and pessimism, respectively. Furthermore, we provide an approach to effectively capture the influences of optimism and pessimism on multiple criteria decision making. The suitability function is assessed according to the influence upon overall judgments or upon individual outcomes. Finally, we establish two algorithms to solve a multi-criteria decision making problem.
- © 2008, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Ting-Yu Chen AU - Che-Wei Tsui PY - 2008/12 DA - 2008/12 TI - Optimism and Pessimism in Decision Making Based on Intuitionistic Fuzzy Sets BT - Proceedings of the 11th Joint Conference on Information Sciences (JCIS 2008) PB - Atlantis Press SP - 16 EP - 22 SN - 1951-6851 UR - https://doi.org/10.2991/jcis.2008.3 DO - 10.2991/jcis.2008.3 ID - Chen2008/12 ER -