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CSDA
2016
8 years 23 days ago
Interaction models for functional regression
We consider a functional regression model with a scalar response and multiple functional predictors that accommodates two-way interactions in addition to their main effects. We d...
Joseph Usset, Ana-Maria Staicu, Arnab Maity
CSDA
2016
8 years 23 days ago
Fast computation of large scale marginal extremes with multi-dimensional covariates
Safe and reliable design and operation of fixed and floating marine structures often located in remote and hostile environments is challenging. Rigorous extreme value analysis o...
Laks Raghupathi, David Randell, Kevin Ewans, Phili...
CSDA
2016
8 years 23 days ago
Sparse estimation of high-dimensional correlation matrices
Estimating covariations of variables for high dimensional data is important for understanding their relations. Recent years have seen several attempts to estimate covariance matri...
Ying Cui, Chenlei Leng, Defeng Sun
CSDA
2016
8 years 23 days ago
Robust groupwise least angle regression
Many regression problems exhibit a natural grouping among predictor variables. Examples are groups of dummy variables representing categorical variables, or present and lagged val...
Andreas Alfons, Christophe Croux, Sarah Gelper
CSDA
2016
8 years 23 days ago
Bayesian network data imputation with application to survival tree analysis
Retrospective clinical datasets are often characterized by a relatively small sample size and many missing data. In this case, a common way for handling the missingness consists i...
Paola M. V. Rancoita, Marco Zaffalon, Emanuele Zuc...