@misc{W2157963336,
  author = {Alexandros Karatzoglou and Alex Smola and Kurt Hornik and Achim Zeileis},
  title = {kernlab - An S4 Package for Kernel Methods in R},
  year = {2004},
  howpublished = {Journal of Statistical Software},
  doi = {https://doi.org/10.18637/jss.v011.i09}
}