@incollection {NIPS2003_CS01,
  author = " Arnulf B. A. Graf and  Felix A. Wichmann",
  title = " Insights from Machine Learning Applied to Human Visual Classification",
  booktitle = "Advances in Neural Information Processing Systems 16",
  editor = "Sebastian Thrun and Lawrence Saul and Bernhard {Sch\"{o}lkopf}",
  publisher = "MIT Press",
  address = "Cambridge, MA",
  year = "2004",
  keywords = "visual classification, human psychophysics, machine learning, face database, gender discrimination, support vector machines, relevance vector machines, prototype learning, k-means, PCA",
  }