Volume 5, Issue 3, June 2012, Pages 542 - 552
Group decision making methods of the incomplete IFPRs and IPRs
Authors
Zaiwu Gong, Chonglan Guo, Yuanyuan He
Corresponding Author
Zaiwu Gong
Received 31 August 2010, Accepted 13 April 2012, Available Online 1 June 2012.
- DOI
- 10.1080/18756891.2012.696919How to use a DOI?
- Keywords
- Group decision-making, Preference relation, Least squares model, Priority
- Abstract
We propose optimal priority methods on the incomplete intuitionistic fuzzy preference relation (IFPR) and the incomplete interval preference relation (IPR). The least squares method has been used previously to derive the priority vector of the fuzzy preference relation (FPR). In this paper, we generalize the least squares method to IFPR and IPR based on our proposed multiplicative consistent conditions. We also investigate the relationships between the optimal models of incomplete IFPRs, IPRs and FPRs. We also apply the same method to the case of collective judgment with complete information. We illustrate the feasibility and effectiveness of our proposed methods with three numerical examples.
- Copyright
- © 2017, 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 - JOUR AU - Zaiwu Gong AU - Chonglan Guo AU - Yuanyuan He PY - 2012 DA - 2012/06/01 TI - Group decision making methods of the incomplete IFPRs and IPRs JO - International Journal of Computational Intelligence Systems SP - 542 EP - 552 VL - 5 IS - 3 SN - 1875-6883 UR - https://doi.org/10.1080/18756891.2012.696919 DO - 10.1080/18756891.2012.696919 ID - Gong2012 ER -