نتایج جستجو برای: driven sampling
تعداد نتایج: 434092 فیلتر نتایج به سال:
This article presents a new method to sample on manifolds, based the Dirichlet distribution. The proposed strategy allows completely respect underlying manifold around which data are observed, and do massive sampling with low computational effort. can be very helpful, for instance, in neural networks training process, as well uncertainty analysis stochastic optimization. Due its simplicity effi...
Sampling hidden populations is challenging due to the lack of convenience statistical frames. Since most populations exposed to special diseases are hidden and hard to reach, sampling methods that produce representative and efficient samples from the populations have become a study subject for researches all over the world. Because of the unknown probability of selecting samples in conventional...
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