نتایج جستجو برای: robust model
تعداد نتایج: 2253658 فیلتر نتایج به سال:
A robust fixed-lag smoothing approach is proposed in the case there a mismatch between nominal model and actual model. The resulting smoother characterized by dynamic game two players: one player selects least favorable prescribed ambiguity set, while other minimizing error with respect to We propose an efficient implementation of smoother. Moreover, we characterize corresponding over finite ti...
The Liu-type estimator is one of the shrink estimators that used to remedy for a problem multicollinearityin SUR model, but it sensitive outlier. In this paper, we introduce S (SLiu-type) and MM (MMLiu-type) model. These merge with S-estimator MM-estimator which makes have high robustness at different level efficiency same time prevents bad effects multicollinearity. Moreover, get more robust f...
Introduction: Estimation of age has an important role in legal medicine, endocrine diseases and clinical dentistry. Correspondingly, evaluation of dental development stages is more valuable than tooth erosion. In this research, the modeling of calendar age has been done using new and rich statistical methods. Considerably, it can be considering as a practicable method in medical science that is...
Health service management plays a crucial role in human life. Blood related operations are considered as one of the important components of the health services. This paper presents a bi-objective mixed integer linear programming model for dynamic location-allocation of blood facilities that integrates strategic and tactical decisions. Due to the epistemic uncertain nature of ...
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