Weighted sum model with partial preference information: Application to multi-objective optimization.
European Journal of Operational Research(2017)
摘要
•A partial preference model based on the weighted sum is presented and studied.•A generic method based on cones computes the preferred points.•A two-stage procedure is introduced to improve the performance of the method.•Several preference elicitation frameworks to define imprecise weights are studied.•Experiments on standard multi-objective problems show convincing results.
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关键词
Multiple objective programming,Weighted sum,Partial preference information
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