11 citations · 15 across the 4 of their papers we have counts for
6 papers
Simultaneous Factors Selection and Fusion of Their Levels in Penalized Logistic Regression
Lea Kaufmann, Maria Kateri
Nowadays, several data analysis problems require for complexity reduction, mainly meaning that they target at removing the non-influential covariates from the model and at deliveri…
Exact mediation analysis for ordinal outcome and binary mediator
Elena Stanghellini, Maria Kateri
With reference to a single mediator context, this brief report presents a model-based strategy to estimate counterfactual direct and indirect effects when the response variable is…
A Metropolized adaptive subspace algorithm for high-dimensional Bayesian variable selection
Christian Staerk, Maria Kateri, Ioannis Ntzoufras
A simple and efficient adaptive Markov Chain Monte Carlo (MCMC) method, called the Metropolized Adaptive Subspace (MAdaSub) algorithm, is proposed for sampling from high-dimensiona…
Modeling long-term capacity degradation of lithium-ion batteries
Marcus Johnen, Simon Pitzen, Udo Kamps +2
Capacity degradation of lithium-ion batteries under long-term cyclic aging is modelled via a flexible sigmoidal-type regression set-up, where the regression parameters can be inter…
High-dimensional variable selection via low-dimensional adaptive learning
Christian Staerk, Maria Kateri, Ioannis Ntzoufras
A stochastic search method, the so-called Adaptive Subspace (AdaSub) method, is proposed for variable selection in high-dimensional linear regression models. The method aims at fin…
A Family of Quasisymmetry Models
Maria Kateri, Fatemeh Mohammadi, Bernd Sturmfels
We present a one-parameter family of models for square contingency tables that interpolates between the classical quasisymmetry model and its Pearsonian analogue. Algebraically, th…