@misc{W2108995755,
  author = {K. Müller and Gunnar Rätsch and Koji Tsuda and Bernhard Schölkopf},
  title = {An introduction to kernel-based learning algorithms},
  year = {2001},
  howpublished = {IEEE Transactions on Neural Networks},
  doi = {https://doi.org/10.1109/72.914517}
}