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math.ST2016
Combining clustering of variables and feature selection using random forests
Marie Chavent, Robin Genuer, Jerome Saracco
Standard approaches to tackle high-dimensional supervised classification problem often include variable selection and dimension reduction procedures. The novel methodology proposed…
math.ST2012
On the asymptotic behavior of the Nadaraya-Watson estimator associated with the recursive SIR method
Bernard Bercu, Thi Mong Ngoc Nguyen, Jerome Saracco
We investigate the asymptotic behavior of the Nadaraya-Watson estimator for the estimation of the regression function in a semiparametric regression model. On the one hand, we make…