Results 31 to 40 of about 1,572,659 (339)
On empirical Bayes estimation of multivariate regression coefficient
International Journal of Mathematics and Mathematical Sciences, 2006 We investigate the empirical Bayes estimation problem of multivariate regression coefficients under squared error loss function. In particular, we consider the regression model Y=Xβ+ε, where Y is an m-vector of observations, X is a known m×k matrix, β is
R. J. Karunamuni, L. Wei
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METHOD OF CALCULATION FOR WALLS OF VERTICAL SQUARED TIMBER
Architecture and Engineering, 2022 Introduction: In recent years, houses out of vertical squared timber have become widespread. Vertical bars make it possible to use the effective wood behavior in compression and ensure maximum strength of the material along the fibers.
Olga Tretiakova
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Validation of the McClear clear-sky model in desert conditions with three stations in Israel [PDF]
Advances in Science and Research, 2016 The new McClear clear-sky model, a fast model based on a radiative transfer solver, exploits the atmospheric properties provided by the EU-funded Copernicus Atmosphere Monitoring Service (CAMS) to estimate the solar direct and global irradiances received
M. Lefèvre, L. Wald
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Calculation of Feynman diagrams with zero mass threshold from their small momentum expansion [PDF]
, 1996 A method of calculating Feynman diagrams from their small momentum expansion [1] is extended to diagrams with zero mass thresholds. We start from the asymptotic expansion in large masses [2] (applied to the case when all $M_i^2$ are large compared to all
Bailey +19 more
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Gravitational anomalies in a dispersive approach [PDF]
, 2000 The gravitational anomalies in two dimensions, specifically the Einstein anomaly and the Weyl anomaly, are fully determined by means of dispersion relations.
Adam +17 more
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 Predictions of crop yield made during the growing season aid in crop management and economic planning. Many yield prediction models are made by performing regression between satellite-derived vegetation indices (VI) and yield.
Emily Myers +3 more
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Correlation kernels for sums and products of random matrices [PDF]
, 2015 Let $X$ be a random matrix whose squared singular value density is a polynomial ensemble. We derive double contour integral formulas for the correlation kernels of the squared singular values of $GX$ and $TX$, where $G$ is a complex Ginibre matrix and $T$
Claeys, Tom +2 more
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Outage Analysis of Train-to-Train Communication Model over Nakagami-m Channel in High-Speed Railway
International Journal of Antennas and Propagation, 2013 This paper analyzes the end-to-end outage performance of high-speed-railway train-to-train communication model in high-speed railway over independent identical and nonidentical Nakagami-m channels.
Pengyu Liu +2 more
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Schwarz Iterative Methods: Infinite Space Splittings [PDF]
, 2014 We prove the convergence of greedy and randomized versions of Schwarz iterative methods for solving linear elliptic variational problems based on infinite space splittings of a Hilbert space. For the greedy case, we show a squared error decay rate of $O((
Griebel, Michael, Oswald, Peter
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Performance of empirical risk minimization in linear aggregation
, 2016 We study conditions under which, given a dictionary $F=\{f_1,\ldots ,f_M\}$ and an i.i.d. sample $(X_i,Y_i)_{i=1}^N$, the empirical minimizer in $\operatorname {span}(F)$ relative to the squared loss, satisfies that with high probability \[R\bigl(\tilde ...
Lecué, Guillaume, Mendelson, Shahar
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