Published

2006-07-01

DISSIMILARITY-BASED CLASSIFICATION OF SEISMIC SIGNALS AT NEVADO DEL RUIZ VOLCANO

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Authors

  • Mauricio Orozco
  • Marcelo E. García
  • Robert P.W. Duin
  • César G. Castellanos
Automatic classification of seismic signals has been typically carried out on feature-based representations. Recent research works have shown that constructing classifiers on dissimilarity representations is a more practical and, sometimes, a more accurate solution for some pattern
recognition problems. In this paper, we consider Bayesian classifiers constructed on dissimilarity representations. We show that such classifiers are a feasible and reliable alternative for automatic
classification of seismic signals. Our experiments were conducted on a dataset containing seismic signals recorded by two selected stations of the monitoring network at Nevado del Ruiz Volcano.
Dissimilarity representations were constructed by calculating pairwise Euclidean distances and a non-Euclidean measure on the normalized spectra, which is based on the difference in area between spectral curves. Results show that even though Euclidean dissimilarities have advantageous properties, non-Euclidean measures can be beneficial for matching spectra of seismic signals.

How to Cite

APA

Orozco, M., García, M. E., P.W. Duin, R. and G. Castellanos, C. (2006). DISSIMILARITY-BASED CLASSIFICATION OF SEISMIC SIGNALS AT NEVADO DEL RUIZ VOLCANO. Earth Sciences Research Journal, 10(2), 57–65. https://revistas.unal.edu.co/index.php/esrj/article/view/21212

ACM

[1]
Orozco, M., García, M.E., P.W. Duin, R. and G. Castellanos, C. 2006. DISSIMILARITY-BASED CLASSIFICATION OF SEISMIC SIGNALS AT NEVADO DEL RUIZ VOLCANO. Earth Sciences Research Journal. 10, 2 (Jul. 2006), 57–65.

ACS

(1)
Orozco, M.; García, M. E.; P.W. Duin, R.; G. Castellanos, C. DISSIMILARITY-BASED CLASSIFICATION OF SEISMIC SIGNALS AT NEVADO DEL RUIZ VOLCANO. Earth sci. res. j. 2006, 10, 57-65.

ABNT

OROZCO, M.; GARCÍA, M. E.; P.W. DUIN, R.; G. CASTELLANOS, C. DISSIMILARITY-BASED CLASSIFICATION OF SEISMIC SIGNALS AT NEVADO DEL RUIZ VOLCANO. Earth Sciences Research Journal, [S. l.], v. 10, n. 2, p. 57–65, 2006. Disponível em: https://revistas.unal.edu.co/index.php/esrj/article/view/21212. Acesso em: 29 mar. 2024.

Chicago

Orozco, Mauricio, Marcelo E. García, Robert P.W. Duin, and César G. Castellanos. 2006. “DISSIMILARITY-BASED CLASSIFICATION OF SEISMIC SIGNALS AT NEVADO DEL RUIZ VOLCANO”. Earth Sciences Research Journal 10 (2):57-65. https://revistas.unal.edu.co/index.php/esrj/article/view/21212.

Harvard

Orozco, M., García, M. E., P.W. Duin, R. and G. Castellanos, C. (2006) “DISSIMILARITY-BASED CLASSIFICATION OF SEISMIC SIGNALS AT NEVADO DEL RUIZ VOLCANO”, Earth Sciences Research Journal, 10(2), pp. 57–65. Available at: https://revistas.unal.edu.co/index.php/esrj/article/view/21212 (Accessed: 29 March 2024).

IEEE

[1]
M. Orozco, M. E. García, R. P.W. Duin, and C. G. Castellanos, “DISSIMILARITY-BASED CLASSIFICATION OF SEISMIC SIGNALS AT NEVADO DEL RUIZ VOLCANO”, Earth sci. res. j., vol. 10, no. 2, pp. 57–65, Jul. 2006.

MLA

Orozco, M., M. E. García, R. P.W. Duin, and C. G. Castellanos. “DISSIMILARITY-BASED CLASSIFICATION OF SEISMIC SIGNALS AT NEVADO DEL RUIZ VOLCANO”. Earth Sciences Research Journal, vol. 10, no. 2, July 2006, pp. 57-65, https://revistas.unal.edu.co/index.php/esrj/article/view/21212.

Turabian

Orozco, Mauricio, Marcelo E. García, Robert P.W. Duin, and César G. Castellanos. “DISSIMILARITY-BASED CLASSIFICATION OF SEISMIC SIGNALS AT NEVADO DEL RUIZ VOLCANO”. Earth Sciences Research Journal 10, no. 2 (July 1, 2006): 57–65. Accessed March 29, 2024. https://revistas.unal.edu.co/index.php/esrj/article/view/21212.

Vancouver

1.
Orozco M, García ME, P.W. Duin R, G. Castellanos C. DISSIMILARITY-BASED CLASSIFICATION OF SEISMIC SIGNALS AT NEVADO DEL RUIZ VOLCANO. Earth sci. res. j. [Internet]. 2006 Jul. 1 [cited 2024 Mar. 29];10(2):57-65. Available from: https://revistas.unal.edu.co/index.php/esrj/article/view/21212

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