Concepedia
Statistics
Publications
9
Citations
283
H-Index
Active since
2003
Affiliations
University of Cyprus(Current)
University of Neuchâtel
Birkbeck, University of London
Alexandru Ioan Cuza University
Justus-Liebig-Universität Gießen
Cristian Gatu is an author at University of Cyprus specializing in statistical modeling, model selection, and computing.
Publications per year
2003–2020
Branch-and-Bound Algorithms for Computing the Best-Subset Regression Models
Cristian Gatu, Erricos John Kontoghiorghes · Journal of Computational and Graphical Statistics · 2006 · 74 citations
Computing, Computer Science, Mathematics +16
Efficient algorithms for computing the best subset regression models for large-scale problems
Marc Hofmann, Cristian Gatu, Erricos John Kontoghiorghes · Computational Statistics & Data Analysis · 2007 · 60 citations · Full text
Computing, Computer Science, Mathematics +15
Parallel algorithms for computing all possible subset regression models using the QR decomposition
Cristian Gatu, Erricos John Kontoghiorghes · Parallel Computing · 2003 · 34 citations · Full text
Computing, Computer Engineering, Computer Science +16
A graph approach to generate all possible regression submodels
Cristian Gatu, Petko Yanev, Erricos John Kontoghiorghes · Computational Statistics & Data Analysis · 2007 · 28 citations · Full text
Computing, Data Science, Machine Learning +12
<b>lmSubsets</b>: Exact Variable-Subset Selection in Linear Regression for <i>R</i>
Marc Hofmann, Cristian Gatu, Erricos John Kontoghiorghes et al. · Journal of Statistical Software · 2020 · 23 citations · Full text
Business, Mathematics, Optimization +14
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