The optimization model of objective weight in grey situation decision
- Resource Type
- Conference
- Authors
- Yao-guo, Dang; Zheng-Xin, Wang; Xue-mei, Li; Ning, Xu
- Source
- 2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009) Grey Systems and Intelligent Services, 2009. GSIS 2009. IEEE International Conference on. :1025-1028 Nov, 2009
- Subject
- Computing and Processing
Communication, Networking and Broadcast Technologies
Robotics and Control Systems
Extraterrestrial measurements
Decision making
Cities and towns
Lagrangian functions
Entropy
Intelligent systems
Optimization methods
Uncertainty
Decision theory
Counting circuits
- Language
- ISSN
- 2166-9430
2166-9449
For giving decision target equal weight in traditional multi-objective grey situation decision does not reflect the preferences of policy makers and the actual situation of decision-making, we put forward a weighting method in grey situation decision. Taking the closer of the effect of the situation with the ideals and the uncertainty of the weight into account, the multi-objective optimization model is established, which is solved by Lagrange multiplier. Then the formula of objective weights is obtained and unequal weight grey situation decision is established. The grey situation decision theory can be improved.