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Computational and Mathematical Methods in Medicine
Volume 2013 (2013), Article ID 136743, 9 pages
http://dx.doi.org/10.1155/2013/136743
Research Article

Characterization of Suicidal Behaviour with Self-Organizing Maps

1Department of Signal Theory and Communication, Universidad Carlos III de Madrid, Avenida Universidad 30, 28911 Madrid, Spain
2Department of Psychiatry, Fundación Jiménez Díaz, Avenida Reyes Católicos 2, 28040 Madrid, Spain
3Centre Hospitalier Regional Universitaire de Montpellier, France

Received 30 November 2012; Revised 5 March 2013; Accepted 6 March 2013

Academic Editor: Reinoud Maex

Copyright © 2013 José M. Leiva-Murillo et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. J. J. Mann, A. Apter, J. Bertolote et al., “Suicide prevention strategies: a systematic review,” The Journal of the American Medical Association, vol. 294, no. 16, pp. 2064–2074, 2005. View at Publisher · View at Google Scholar · View at Scopus
  2. G. C. Patton, C. Coffey, S. M. Sawyer et al., “Global patterns of mortality in young people: a systematic analysis of population health data,” The Lancet, vol. 374, no. 9693, pp. 881–892, 2009. View at Publisher · View at Google Scholar · View at Scopus
  3. F. Jollant, F. Bellivier, M. Leboyer et al., “Impaired decision making in suicide attempters,” The American Journal of Psychiatry, vol. 162, no. 2, pp. 304–310, 2005. View at Publisher · View at Google Scholar · View at Scopus
  4. M. K. Nock, G. Borges, E. J. Bromet, C. B. Cha, R. C. Kessler, and S. Lee, “Suicide and suicidal behavior,” Epidemiologic Reviews, vol. 30, no. 1, pp. 133–154, 2008. View at Publisher · View at Google Scholar · View at Scopus
  5. M. A. Oquendo, D. Currier, and J. J. Mann, “Prospective studies of suicidal behavior in major depressive and bipolar disorders: what is the evidence for predictive risk factors?” Acta Psychiatrica Scandinavica, vol. 114, no. 3, pp. 151–158, 2006. View at Publisher · View at Google Scholar · View at Scopus
  6. D. Delgado-Gomez, H. Blasco-Fontecilla, A. A. Alegria, T. Legido-Gil, A. Artes-Rodriguez, and E. Baca-Garcia, “Improving the accuracy of suicide attempter classification,” Artificial Intelligence in Medicine, vol. 52, no. 3, pp. 165–168, 2011. View at Publisher · View at Google Scholar
  7. J. Leiva-Murillo, A. A. Rodrguez, and E. Baca-Garca, “Visualization and prediction of disease interactions with continuous-time hidden markov models,” 2011.
  8. A. Antos, L. Devroye, and L. Györfi, “Lower bounds for Bayes error estimation,” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 21, no. 7, pp. 643–645, 1999. View at Publisher · View at Google Scholar · View at Scopus
  9. D. H. Wolpert, “The lack of a priori distinctions between learning algorithms,” Neural Computation, vol. 8, no. 7, pp. 1341–1390, 1996. View at Google Scholar · View at Scopus
  10. I. Guyon and A. Elissee, “An introduction to variable and feature selection,” Journal of Machine Learning Research, vol. 3, pp. 1157–1182, 2003. View at Google Scholar
  11. T. Kohonen, Self-Organizing Maps, Springer, Berlin, Germany, 3rd edition, 2001.
  12. J. Peltonen and S. Kaski, “Discriminative components of data,” IEEE Transactions on Neural Networks, vol. 16, no. 1, pp. 68–83, 2005. View at Publisher · View at Google Scholar · View at Scopus
  13. J. Lopez-Castroman, M. Perez-Rodriguez, I. Jaussent et al., “Distinguishing the relevant features of frequent suicide attempters,” Journal of Psychiatric Research, vol. 45, no. 5, pp. 619–625, 2011. View at Publisher · View at Google Scholar
  14. M. M. Silverman, A. L. Berman, N. D. Sanddal, P. W. O'Carroll, and T. E. Joiner, “Rebuilding the tower of babel: a revised nomenclature for the study of suicide and suicidal behaviors part 2: suicide-related ideations, communications, and behaviors,” Suicide and Life-Threatening Behavior, vol. 37, no. 3, pp. 264–277, 2007. View at Publisher · View at Google Scholar · View at Scopus
  15. K. Fukunaga, Introduction to Statistical Pattern Recognition, Academic Press, New York, NY, USA, 1990.
  16. J. Vesanto, J. Himberg, E. Alhoniemi, J. Parhankan-gas, S. Team, and L. Oy, “Som toolbox for matlab,” Techn. Ber., Helsinki University of Technology, 2000.