Ruben H. Zamar

Publication Activity (10 Years)

Years Active: 2001-2022
Publications (10 Years): 12

Top Topics

Robust Regression

Hard Thresholding

Cluster Analysis

Top Venues

Comput. Stat. Data Anal.

J. Data Sci. Stat. Vis.

Publications

Jakob Raymaekers, Ruben H. Zamar
Regularized K-means Through Hard-Thresholding. J. Mach. Learn. Res. 23 (2022)
Juan Domingo Gonzalez, Ricardo A. Maronna, Victor J. Yohai, Ruben H. Zamar
Robust Model-Based Clustering. J. Data Sci. Stat. Vis. 2 (6) (2022)
Ruben H. Zamar, Marcelo Ruiz, Ginette Lafit, Javier Nogales
A Stepwise Approach for High-Dimensional Gaussian Graphical Models. J. Data Sci. Stat. Vis. 1 (2) (2021)
Anthony-Alexander Christidis, Laks V. S. Lakshmanan, Ezequiel Smucler, Ruben H. Zamar
Split Regularized Regression. Technometrics 62 (3) (2020)
Jakob Raymaekers, Ruben H. Zamar
Regularized K-means through hard-thresholding. CoRR (2020)
Jakob Raymaekers, Ruben H. Zamar
Pooled variable scaling for cluster analysis. Bioinform. 36 (12) (2020)
Daniel Peña, Ruey S. Tsay, Ruben H. Zamar
Empirical Dynamic Quantiles for Visualization of High-Dimensional Time Series. Technometrics 61 (4) (2019)
Andy Leung, Victor J. Yohai, Ruben H. Zamar
Multivariate location and scatter matrix estimation under cellwise and casewise contamination. Comput. Stat. Data Anal. 111 (2017)
Sihem Amer-Yahia, Sofia Kleisarchaki, Naresh Kumar Kolloju, Laks V. S. Lakshmanan, Ruben H. Zamar
Exploring Rated Datasets with Rating Maps. WWW (2017)
Michael W. Berry, Jung Jin Lee, Giovanni Montana, Stefan Van Aelst, Ruben H. Zamar
Special Issue on Advances in Data Mining and Robust Statistics. Comput. Stat. Data Anal. 93 (2016)
Jabed H. Tomal, William J. Welch, Ruben H. Zamar
Exploiting Multiple Descriptor Sets in QSAR Studies. J. Chem. Inf. Model. 56 (3) (2016)
Andy Leung, Hongyang Zhang, Ruben H. Zamar
Robust regression estimation and inference in the presence of cellwise and casewise contamination. Comput. Stat. Data Anal. 99 (2016)
Hongyang Zhang, Ruben H. Zamar
A natural framework for sparse hierarchical clustering. CoRR (2014)
Stefan Van Aelst, Gert Willems, Ruben H. Zamar
Robust and efficient estimation of the residual scale in linear regression. J. Multivar. Anal. 116 (2013)
Graciela Boente, Marcelo Ruiz, Ruben H. Zamar
Bandwidth choice for robust nonparametric scale function estimation. Comput. Stat. Data Anal. 56 (6) (2012)
Daniel Peña, Júlia Viladomat, Ruben H. Zamar
Nearest-neighbors medians clustering. Stat. Anal. Data Min. 5 (4) (2012)
Guohua Yan, William J. Welch, Ruben H. Zamar, Loubna Akhabir, Treena McDonald
Automatic genotype calling of single nucleotide polymorphisms using a linear grouping algorithm. ICNC (2011)
Stefan Van Aelst, Roy E. Welsch, Ruben H. Zamar
Special issue on variable selection and robust procedures. Comput. Stat. Data Anal. 54 (12) (2010)
Jafar A. Khan, Stefan Van Aelst, Ruben H. Zamar
Fast robust estimation of prediction error based on resampling. Comput. Stat. Data Anal. 54 (12) (2010)
Gabriela V. Cohen Freue, Zsuzsanna Hollander, Enqing Shen, Ruben H. Zamar, Robert Balshaw, Andreas Scherer, Bruce McManus, Paul Keown, W. Robert McMaster, Raymond T. Ng
MDQC: a new quality assessment method for microarrays based on quality control reports. Bioinform. 23 (23) (2007)
Jafar A. Khan, Stefan Van Aelst, Ruben H. Zamar
Building a robust linear model with forward selection and stepwise procedures. Comput. Stat. Data Anal. 52 (1) (2007)
Xiaogang Wang, Weiliang Qiu, Ruben H. Zamar
CLUES: A non-parametric clustering method based on local shrinking. Comput. Stat. Data Anal. 52 (1) (2007)
James Chilson, Raymond T. Ng, Alan Wagner, Ruben H. Zamar
Parallel Computation of High-Dimensional Robust Correlation and Covariance Matrices. Algorithmica 45 (3) (2006)
Stefan Van Aelst, Xiaogang Wang, Ruben H. Zamar, Rong Zhu
Linear grouping using orthogonal regression. Comput. Stat. Data Anal. 50 (5) (2006)
Mohua Podder, William J. Welch, Ruben H. Zamar, Scott J. Tebbutt
Dynamic variable selection in SNP genotype autocalling from APEX microarray data. BMC Bioinform. 7 (2006)
Ruth Yuee Zhang, Laks V. S. Lakshmanan, Ruben H. Zamar
Extracting relational data from HTML repositories. SIGKDD Explor. 6 (2) (2004)
James Chilson, Raymond T. Ng, Alan Wagner, Ruben H. Zamar
Parallel computation of high dimensional robust correlation and covariance matrices. KDD (2004)
Fatemah A. Alqallaf, Kjell P. Konis, R. Douglas Martin, Ruben H. Zamar
Scalable robust covariance and correlation estimates for data mining. KDD (2002)
Ricardo A. Maronna, Ruben H. Zamar
Robust Estimates of Location and Dispersion for High-Dimensional Datasets. Technometrics 44 (4) (2002)
Edwin M. Knorr, Raymond T. Ng, Ruben H. Zamar
Robust space transformations for distance-based operations. KDD (2001)