نتایج جستجو برای: relative smoothness

تعداد نتایج: 398353  

Journal: :Journal of Mathematical Physics 1994

Journal: :Topology and its Applications 1983

Journal: :Transactions of the American Mathematical Society 2013

Journal: :Journal of Functional Analysis 1992

Journal: :The Annals of Probability 1982

Journal: :Journal of Algebra 1977

2011
Sema Candemir Yusuf Sinan Akgül

Graph cut algorithms are very popular in image segmentation approaches. However, the detailed parts of the foreground are not segmented well in graph cut minimization.There are basically two reasons of inadequate segmentations: (i) Data smoothness relationship of graph energy. (ii) Shrinking bias which is the bias towards shorter paths. This paper improves the foreground segmentation by integra...

Journal: :Journal of Mathematical Analysis and Applications 1992

Journal: :Journal of the Visualization Society of Japan 2000

Journal: :Social Science Research Network 2021

We study a non-parametric multi-armed bandit problem with stochastic covariates, where key complexity driver is the smoothness of payoff functions respect to covariates. Previous studies have focused on deriving minimax-optimal algorithms in cases it priori known how smooth are. In practice, however, typically not advance, and misspecification may severely deteriorate performance existing metho...

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