Results 121 to 130 of about 7,698 (239)
Explicit constants in the nonuniform local limit theorem for Poisson binomial random variables
Journal of Inequalities and ApplicationsIn a recent paper the authors proved a nonuniform local limit theorem concerning normal approximation of the point probabilities P ( S = k ) $P(S=k)$ when S = ∑ i = 1 n X i $S=\sum_{i=1}^{n}X_{i}$ and X 1 , X 2 , … , X n $X_{1},X_{2},\ldots ,X_{n}$ are ...
Graeme Auld, Kritsana Neammanee
doaj +1 more source
On Stein’s method for multivariate normal approximation [PDF]
, 2009 The purpose of this paper is to synthesize the approaches taken by Chatterjee-Meckes and Reinert-R llin in adapting Stein's method of exchangeable pairs for multivariate normal approximation. The more general linear regression condition of Reinert-R llin allows for wider applicability of the method, while the method of bounding the solution of the ...
openaire +3 more sources
Adaptive Truncation Threshold Determination for Multimode Fiber Single-Pixel Imaging
Applied SciencesTruncated singular value decomposition (TSVD) is a popular recovery algorithm for multimode fiber single-pixel imaging (MMF-SPI), and it uses truncation thresholds to suppress noise influences.
Yangyang Xiang +6 more
doaj +1 more source
مجلة كلية التربية للبنات, 2019 NeighShrink is an efficient image denoising algorithm based on the discrete wavelet transform (DWT). Its disadvantage is to use a suboptimal universal threshold and identical neighbouring window size in all wavelet subbands.
ايمان محمد جعفر علوان
doaj
Editorial: Bayesian Inference and AI. [PDF]
Front Big Data, 2022 Tang N, Liu C, Shi JQ, Huang Y.
europepmc +1 more source
Stein's Method of Moments on the Sphere
We use Stein characterizations to obtain new moment-type estimators for the parameters of three classical spherical distributions (namely the Fisher-Bingham, the von Mises-Fisher, and the Watson distributions) in the i.i.d. case. This leads to explicit estimators which have good asymptotic properties (close to efficiency) and therefore lead to ...
Fischer, Adrian +2 more
openaire +3 more sources
Stein's Method and Stochastic Analysis of Rademacher Functionals [PDF]
, 2010 Gesine Reinert +2 more
openalex +1 more source
A note on the exchangeability condition in Stein’s method
Statistics & Probability Letters, 2008 We show by a surprisingly simple argument that the exchangeability condition, which is key to the exchangeable pair approach in Stein's method for distributional approximation, can be omitted in many standard settings. This is achieved by replacing the usual antisymmetric function by a simpler one, for which only equality in distribution is required ...
openaire +4 more sources
Editorial: Advanced Deep Learning Methods for Biomedical Information Analysis (ADLMBIA). [PDF]
Front Big Data, 2022 Zhang YD, Li S, Cattani C, Wang SH.
europepmc +1 more source