Alexandros Karatzoglou, Alex Smola, Achim Zeileis, Kurt Hornik kernlab - A Kernel Methods Package ************************************************************** Designing software for Support Vector Machines (SVM) and kernel methods in general poses an interesting design problem. Our aim is to provide one possible solution using R object oriented features. kernlab is an extensible, object oriented, package for kernel-based learning in R. Its main objective is to provide a tool kit consisting of basic kernel functionality, optimizers and high level kernel algorithms which can be extended by the user in a very modular way and tries to solve some of the design problems posed by this kind of software. Based on this infrastructure kernel-based methods can easily be constructed and developed.