Výsledky vyhľadávania - 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…”
Získať plný text

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…”
Získať plný text

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…”
Získať plný text

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…”
Zistit podrobnosti o prístupe

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…”
Získať plný text

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…”
Získať plný text

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…”
Získať plný text

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…”
Získať plný text

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…”
Získať plný text

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…”
Získať plný text

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…”
Získať plný text

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…”
Získať plný text

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…”
Získať plný text

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…”
Získať plný text

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…”
Získať plný text

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…”
Získať plný text

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…”
Získať plný text

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…”
Získať plný text

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…”
Získať plný text

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…”
Získať plný text