Results 31 to 40 of about 1,930,208 (286)
A default prior for regression coefficients
, 2018 When the sample size is not too small, M-estimators of regression coefficients are approximately normal and unbiased. This leads to the familiar frequentist inference in terms of normality-based confidence intervals and p-values.
van Zwet, Erik
core +1 more source
The Bounded Storage Model in The Presence of a Quantum Adversary [PDF]
, 2006 An extractor is a function E that is used to extract randomness. Given an imperfect random source X and a uniform seed Y, the output E(X,Y) is close to uniform.
Koenig, Robert, Terhal, Barbara M.
core +2 more sources
Investigation of scale parameter for the Weibull-Chen distribution
Research in StatisticsWithin this article, we estimate the scale parameter for the Weibull-Chen distribution and calculate posterior distributions. This analysis involves the application of the Bayesian technique, which utilizes two non-informative priors along with three ...
Mohamed Mubarak, Fathy H. Riad
doaj +1 more source
Frequency coverage properties of a uniform shrinkage prior distribution [PDF]
Journal of Statistical Computation and Simulation, 2017 A uniform shrinkage prior (USP) distribution on the unknown variance component of a random-effects model is known to produce good frequency properties. The USP has a parameter that determines the shape of its density function, but it has been neglected whether the USP can maintain such good frequency properties regardless of the choice for the shape ...
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Locally uniform prior distributions
The Annals of Statistics, 1996 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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The Hidden Uniform Cluster Prior in Self-Supervised Learning
, 2022 A successful paradigm in representation learning is to perform self-supervised pretraining using tasks based on mini-batch statistics (e.g., SimCLR, VICReg, SwAV, MSN). We show that in the formulation of all these methods is an overlooked prior to learn features that enable uniform clustering of the data. While this prior has led to remarkably semantic
Assran, Mahmoud +8 more
openaire +2 more sources
Advances in Mechanical Engineering, 2017 Among the ways to construct experimental designs having been proposed, orthogonal design, uniform design, and D-efficient design are state-of-the-art methods. This article provides detailed comparisons on the efficiency and robustness among these methods
Hai Zhu +4 more
doaj +1 more source
A Fast Contour Detection Model Inspired by Biological Mechanisms in Primary Vision System
Frontiers in Computational Neuroscience, 2018 Compared to computer vision systems, the human visual system is more fast and accurate. It is well accepted that V1 neurons can well encode contour information.
Xiaomei Kang +10 more
doaj +1 more source
On the Uniform Approximation of Laplace′s Prior by t-Priors in Location Problems
Journal of Multivariate Analysis, 1995 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mukhopadhyay, S., Ghosh, M.
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background The management of clinically apparent single lesions or oligofocal nephroblastomatosis, a facultative precursor of nephroblastoma, remains debated. Methods We retrospectively analyzed 37 patients with clinically apparent single or oligofocal nephroblastomatosis (two to three lesions per kidney) among 2347 patients registered between
Nils Welter +17 more
wiley +1 more source