Mixture-of-experts models with diverging number of parameters

来源 :上海交通大学 | 被引量 : 0次 | 上传用户：lizhuyundao

【摘要】

：

Recent advancements in medical and other fields of scientific research have allowed scientists to collect data of unprecedented size and complexity.

【作者】

：

Abbas Khalili

【机构】

：

Department of Mathematics and Statistics,McGill University,H3A 0B9,Canada

【出处】

：

上海交通大学

【发表日期】

：

2016年4期

【关键词】

：

Mixture models EM algorithm Regularization

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

　　Recent advancements in medical and other fields of scientific research have allowed scientists to collect data of unprecedented size and complexity.

其他文献

Network Induced Large Correlation Matrix Estimation

Put the body of your abstract here.We consider to estimate community network induced large correlation matrices.

会议

graphlarge correlation matrixnetworkshrinkagethresholdingtopology

An application of functional clustering model in clinical trials

Typically in clinical trials,outcomes of interested are repeatedly measured over time.A good analysis method or decision making procedure should be objective and try to utilize all available informati

会议

Functional datacurve clustering

MRCTs for China Submission-Practice,Challenge and Future direction

Global submission with data from MRCTs is a normal practice,particularly for big outcome studies,rare disease,or disease with high unmet medical need etc.

会议

MRCTglobal drug developmentNDA submission in China

Composite Designs Based on Orthogonal Arrays and Definitive Screening Designs

Central composite designs are widely used in practice for factor screening and building response surface models.

会议

Central composite designconference matrixD-efficiencydefinitive screening des

Optimal Two-Stage Adaptive Enrichment Designs,using Sparse Linear Programming

We propose new,optimal methods for analyzing randomized trials,when it is suspected that treatment effects may differ in two predefined subpopulations.

会议

Treatment Effect HeterogeneityMultiple Testing Procedure

RegODA:Univariate Regression Modeling for the Orthogonal Decomposition Analysis of Multiple Correlat

Multiple correlated phenotypes are frequently collected in genome-wide association studies(GWASs),and a systematic,simultaneous analysis of multiple phenotypes can integrate the signals from single ph

会议

GWASMultiple Correlated PhenotypesSummary Data

Statistical Approaches to Estimating the Number of Signal Sources in Magnetoencephalography

Magnetoencephalography(MEG)is an imaging technique used to measure the magnetic field outside the human head produced by the electrical activity inside the brain.

会议

brain imaginginverse MEG problemspiked eigenvalueintrinsic dimensionalityeig

New Semiparametric Estimation Procedure for Functional Coefficient Longitudinal Data Models

In order to achieve dimension reduction for the nonparametric functional coefficients and improve the estimation efficiency,in this paper we introduce a novel semiparametric estimation procedure which

会议

Cholesky decompositionfunctional coefficientslocal linear smoothingprincipal

Sliced rotated sphere packing designs

Space-filling designs are popular choices for computer experiments.A sliced design is a design that can be partitioned into several subdesigns.

会议

Design of experimentExpected improvementMaximin distanceNested designSe-quen

On Asymptotic Optimality of the Cross-Validation Selected Bandwidth for Complex Spatial Data:Case of

Spatial kernel estimate or smoothing has become a useful tool in exploring non-Gaussian distributions for complex spatial data,collected with modern data acquisition techniques.

会议

Asymptotic optimalitybandwidth selectionkernel and adaptive kernel density est

Mixture-of-experts models with diverging number of parameters

其他学术论文