Výsledky vyhledávání - Compound decision problems in statistical decision theory

Robust newsvendor problems with compound Poisson demands Autor Ninh, Anh

“…We consider the robust newsvendor problem where the demand follows a compound Poisson distribution, but its distribution is only partly known…”
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Oracle and Adaptive Compound Decision Rules for False Discovery Rate Control Autor Sun, Wenguang, Cai, T. Tony

“…We develop a compound decision theory framework for multiple-testing problems and derive an oracle rule based on the z values that minimizes the false nondiscovery rate (FNR…”
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Poisson Compound Decision Problem Revisited Autor Brown, Lawrence D, Greenshtein, Eitan, Ritov, Ya’acov

“…The compound decision problem for a vector of independent Poisson random variables with possibly different means has a half-century-old solution…”
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Explaining compound generalization in associative and causal learning through rational principles of dimensional generalization Autor Soto, Fabian A, Gershman, Samuel J, Niv, Yael

“… other. However, the results of many experiments cannot be explained by this hypothesis. Here, we propose a rational Bayesian theory of compound generalization that uses…”
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Convex Optimization, Shape Constraints, Compound Decisions, and Empirical Bayes Rules Autor Koenker, Roger, Mizera, Ivan

“…Estimation of mixture densities for the classical Gaussian compound decision problem and their associated (empirical…”
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Large-scale multiple testing under dependence Autor Sun, Wenguang, Tony Cai, T.

“…The paper considers the problem of multiple testing under dependence in a compound decision theoretic framework…”
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Simultaneous Testing of Grouped Hypotheses: Finding Needles in Multiple Haystacks Autor Cai, T. Tony, Sun, Wenguang

“… We develop a compound decision theoretic framework for testing grouped hypotheses and introduce an oracle procedure that minimizes the false nondiscovery rate subject to a constraint on the false discovery rate…”
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A compound decision approach to covariance matrix estimation Autor Xin, Huiqin, Zhao, Sihai Dave

“…Covariance matrix estimation is a fundamental statistical task in many applications, but the sample covariance matrix is suboptimal when the sample size is comparable to or less than the number of features. Such high…”
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Controlling distribution inventory systems with shipment consolidation and compound Poisson demand Autor Johansson, Lina, Sonntag, Danja R., Marklund, Johan, Kiesmüller, Gudrun P.

“…•Heuristics for controlling one-warehouse-multiple-retailer inventory systems.•Time based shipment consolidation and compound Poisson demand…”
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Implementation of compound optimal design strategy in censored life-testing experiment Autor Bhattacharya, Ritwik

“… Compound optimal designs are usually employed in statistical design problems where the experiment possesses multiple goals…”
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Item Pool Quality Control in Educational Testing: Change Point Model, Compound Risk, and Sequential Detection Autor Chen, Yunxiao, Lee, Yi-Hsuan, Li, Xiaoou

“…, leakage of the item or change of the corresponding curriculum. We propose a statistical framework for the detection of abrupt changes in individual items…”
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Ratio F test for testing simultaneous hypotheses in models with blocked compound symmetric covariance structure Autor Zmyślony, Roman, Kozioł, Arkadiusz

“…This article deals with testing simultaneous hypotheses about the mean structure and the covariance structure in models with blocked compound symmetric (BCS…”
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Group-Linear Empirical Bayes Estimates for a Heteroscedastic Normal Mean Autor Weinstein, Asaf, Ma, Zhuang, Brown, Lawrence D., Zhang, Cun-Hui

“…The problem of estimating the mean of a normal vector with known but unequal variances introduces substantial difficulties that impair the adequacy of traditional empirical Bayes estimators…”
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Compound Poisson Disorder Problem Autor Dayanik, Savas, Sezer, Semih Onur

“…In the compound Poisson disorder problem, arrival rate and/or jump distribution of some compound Poisson process changes suddenly at some unknown and unobservable time…”
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Bayesian Inference of Phylogeny and Its Impact on Evolutionary Biology Autor Huelsenbeck, John P., Ronquist, Fredrik, Nielsen, Rasmus, Bollback, Jonathan P.

“… These data allow broad questions to be asked about the history of life, but also present difficult statistical and computational problems…”
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Multiple Testing for Pattern Identification, With Applications to Microarray Time-Course Experiments Autor Sun, Wenguang, Wei, Zhi

“…) how to control the multiplicity while accounting for the strong dependence. We formulate a compound decision-theoretic framework for set-wise multiple testing and propose…”
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Multimodal iron ore inbound logistics network design under demand uncertainty Autor Zhang, Dezhi, Ni, Nan, Lai, Xiaofan, Liu, Yajie

“… To make cost-efficient logistics and transportation planning decisions, steel companies should account for uncertainty in the demand for iron ore and the economies of scale during transshipment…”
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Iterated local search with ejection chains for the space-free multi-row facility layout problem Autor Wu, Song, Yang, Wei, Hanafi, Saïd, Wilbaut, Christophe, Wang, Yang

“…This paper presents an iterated local search algorithm based on ejection chains to solve the space-free multi-row facility layout problem…”
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Modeling and solving the waste valorization production and distribution scheduling problem Autor Chagas, Guilherme O., Coelho, Leandro C., Darvish, Maryam, Renaud, Jacques

“…•We model and solve the waste valorization production and distribution scheduling problem…”
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The Q( s, S) control policy for the joint replenishment problem extended to the case of correlation among item-demands Autor Larsen, Christian

“…We develop an algorithm to compute an optimal Q( s, S) policy for the joint replenishment problem when demands follow a compound correlated Poisson process…”
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