Ranking
Rough-VIKOR: Rough extension of VIKOR
Zhu, G., Hu, J., Qi, J., Gu, C., Peng, Y. · 2015
Method assistant
Grounded explanations: it explains the method, it does not compute.
Assumptions to verify
- •Decision matrix entries are valid Rough numbers/tuples
- •Underlying crisp method's compensation assumption holds in uncertain space
- •All decision-maker(s) and experts use the same linguistic/uncertainty scale
When not to use
- •Crisp data sufficient: use base VIKOR directly (avoid unnecessary uncertainty layer)
- •Aggregation operator (PFWA/PFOWA/etc.) not specified: output ambiguous
Commonly paired with
- •n_a + ROUGH-VIKOR (common)
How to cite
Zhu, G.; Hu, J.; Qi, J.; Gu, C.; Peng, Y. (2015). An integrated AHP and VIKOR for design concept evaluation based on rough number. Advanced Engineering Informatics. https://doi.org/10.1016/j.aei.2015.01.010