Valdés Sánchez, TeófiloRivero Rodríguez, Carlos2023-06-202023-06-202006-121133-0686https://hdl.handle.net/20.500.14352/50488engjournal articlehttp://link.springer.com/content/pdf/10.1007%2FBF02607055http://www.springer.comrestricted access519.2Regularizationlinear regressionnonparametric regressionboostingcovariance matrixprincipal componentbootstrapsubsamplingmodel selectionEstadística matemática (Matemáticas)1209 Estadística