Results 31 to 40 of about 219,896 (196)
Exploring the Intrinsic Probability Distribution for Hyperspectral Anomaly Detection
Remote Sensing, 2022 In recent years, neural network-based anomaly detection methods have attracted considerable attention in the hyperspectral remote sensing domain due to their powerful reconstruction ability compared with traditional methods.
Shaoqi Yu +3 more
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Statistical Applications of the Multivariate Skew Normal Distribution
Journal of the Royal Statistical Society Series B: Statistical Methodology, 1999 Summary Azzalini and Dalla Valle have recently discussed the multivariate skew normal distribution which extends the class of normal distributions by the addition of a shape parameter. The first part of the present paper examines further probabilistic properties of the distribution, with special emphasis on aspects of statistical ...
AZZALINI, ADELCHI, CAPITANIO A.
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Multivariate risks and depth-trimmed regions [PDF]
, 2006 Acceptance set, Cone, Depth-trimmed region, Multivariate risk, Risk measure, 91B30, 91B82, 60D05, 62H99, C60, C61,
Molchanov, Ilya +4 more
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Statistical Inference for a New Class of Multivariate Pareto Distributions [PDF]
Communications in Statistics - Simulation and Computation, 2015 Various solutions to the parameter estimation problem of a recently introduced multivariate Pareto distribution are developed and exemplified numerically. Namely, a density of the aforementioned multivariate Pareto distribution with respect to a dominating measure, rather than the corresponding Lebesgue measure, is specified and then employed to ...
Alexandru V. Asimit +2 more
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Characterizations of the distribution of the Demmel condition number of real Wishart matrices
Special Matrices, 2016 The Demmel condition number is an indicator of the matrix condition, and its properties have recently found applications in many practical problems, such as in MIMO communication systems, in the analytical prediction of level-crossing and fade duration ...
Shakil M., Ahsanullah M.
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IEEE Access, 2018 The explosion of different fault detection (FD) statistics in multivariate statistics-based FD approaches has meant that the practitioner is faced with the unenviable job of determining which to use in a given circumstance.
Kai Zhang +2 more
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Land, 2023 This study investigates the land-use/population mix over time as the base to derive an indicator of urban sprawl. Land-use individual patches (provided by Urban Atlas, hereafter UA, with a detailed spatial geometry at 1:10,000 scale) were associated with
Alessia D’Agata +4 more
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Joint distributions of statistics over permutations avoiding two patterns of length 3 [PDF]
Discrete Mathematics & Theoretical Computer ScienceFinding distributions of permutation statistics over pattern-avoiding classes of permutations attracted much attention in the literature. In particular, Bukata et al.
Tian Han, Sergey Kitaev
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Exact Permutation and Bootstrap Distribution of Generalized Pairwise Comparisons Statistics
Mathematics, 2023 To analyze multivariate outcomes in clinical trials, several authors have suggested generalizations of the univariate Mann–Whitney test. As the Mann–Whitney statistic compares the subjects’ outcome pairwise, the multivariate generalizations are known as ...
William N. Anderson, Johan Verbeeck
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Parameter Estimation of the Dirichlet Distribution Based on Entropy
Axioms, 2023 The Dirichlet distribution as a multivariate generalization of the beta distribution is especially important for modeling categorical distributions. Hence, its applications vary within a wide range from modeling cell probabilities of contingency tables ...
Büşra Şahin +4 more
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