@misc{indiciae4775ee95f04c,
  title = {The pre-image problem in kernel methods.},
  author = {James Tin-yau Kwok and Ivor Wai-hung Tsang},
  year = {2004},
  doi = {10.1109/tnn.2004.837781},
  url = {https://pubmed.ncbi.nlm.nih.gov/15565778/},
  note = {Source identifier: 15565778}
}