relation: http://eprints.imtlucca.it/1748/
title: Approximation and Estimation Bounds for Subsets of Reproducing Kernel Kreǐn Spaces
creator: Gnecco, Giorgio
subject: QA75 Electronic computers. Computer science
description: Reproducing kernel Kreın spaces are used in learning from data via kernel methods when the kernel is indefinite. In this paper, a characterization of a subset of the unit ball in  such spaces is provided. Conditions are given, under which upper bounds on the estimation error and the approximation error can be applied simultaneously to such a subset. Finally, it is shown that the hyperbolic-tangent kernel and other indefinite kernels satisfy such conditions.
publisher: Springer 
date: 2014-04
type: Article
type: PeerReviewed
identifier:   Gnecco, Giorgio  Approximation and Estimation Bounds for Subsets of Reproducing Kernel Kreǐn Spaces.  Neural Processing Letters, 39 (2).  pp. 137-153.  ISSN 1370-4621      (2014)  
relation: http://dx.doi.org/10.1007/s11063-013-9294-9
relation: 10.1007/s11063-013-9294-9