Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/4157
DC Field | Value | Language |
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dc.contributor.authorall | Masotti, M.; Medical Imaging Group, Department of Physics, University of Bologna,Viale Berti-Pichat 6/2, 40127, Bologna, Italy | en |
dc.contributor.authorall | Campanini, R.; Medical Imaging Group, Department of Physics, University of Bologna,Viale Berti-Pichat 6/2, 40127, Bologna, Italy | en |
dc.contributor.authorall | Mazzacurati, L.; Department of Computer Science, University of Bologna, Mura Anteo-Zamboni 7, 40127, Bologna, Italy | en |
dc.contributor.authorall | Falsaperla, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italia | en |
dc.contributor.authorall | Langer, H.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italia | en |
dc.contributor.authorall | Spampinato, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Catania, Catania, Italia | en |
dc.date.accessioned | 2008-11-11T16:56:08Z | en |
dc.date.available | 2008-11-11T16:56:08Z | en |
dc.date.issued | 2008-04-03 | en |
dc.identifier.uri | http://hdl.handle.net/2122/4157 | en |
dc.description.abstract | We describe a stand-alone software utility named TREMOrEC, which carries out training and test of a Support Vector Machine (SVM) classifier. TREMOrEC is developed in Visual C++ and runs under Microsoft Windows operating systems. Ease of use and short time processing, along with the excellent performance of the SVM classifier, make this tool ideal for volcano monitoring. The development of TREMOrEC is motivated by the successful application of the SVM classifier to volcanic tremor data recorded at Mount Etna in 2001 [Masotti et al,. 2006]. In that application, spectrograms of volcanic tremor were divided according to their recording date into four classes associated with different states of activity, i.e., pre-eruptive, lava fountain, eruptive, or post-eruptive. During the training, SVM learned the a-priori classification. The classifier’s performance was then evaluated on test sets not considered for training. The classification results matched the actual class membership with less than 6% of error. | en |
dc.description.sponsorship | Istituto Nazionale di Geofisica e Vulcanologia and Dipartimento per la Protezione Civile (projects V4/02 and V4/03). | en |
dc.language.iso | English | en |
dc.publisher.name | AGU and the Geochemical Society | en |
dc.relation.ispartof | Geochemistry Geophysics Geosystems | en |
dc.relation.ispartofseries | 4/9 (2008) | en |
dc.relation.isversionof | http:/hdl.handle.net/2122/3501 | en |
dc.subject | Volcanic tremor | en |
dc.subject | Etna | en |
dc.subject | Support Vector Machine | en |
dc.subject | classification | en |
dc.title | TREMOrEC: a software utility for automatic classification of volcanic tremor | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | Q04007 | en |
dc.identifier.URL | http://www.agu.org/journals/gc/ | en |
dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.08. Volcano seismology | en |
dc.identifier.doi | 10.1029/2007GC001860 | en |
dc.relation.references | Chang, C.C. and C.J. Lin (2001), LIBSVM: a library for support vector machines, http://www.csie.ntu.edu.tw/~cjlin/libsvm/. Efron, B., and R. J. Tibshirani (1993), An introduction to the bootstrap, Chapman & Hall, 1993. Falsaperla, S., S. Alparone, S. D'Amico, G. Di Grazia, F. Ferrari, H. Langer, T. Sgroi, and S. Spampinato (2005), Volcanic tremor at Mt. Etna, Italy, preceding and accompanying the eruption of July – August, 2001, Pure Appl. Geophys., 162, 11, 2111-2132. Fan, R.E., P.H. Chen, and C.J. Lin (2005), Working set selection using second order information for training SVM, Journal of Machine Learning Research 6, 1889-1918. Masotti, M., S. Falsaperla, H. Langer, S. Spampinato, and R. Campanini (2006), Application of Support Vector Machine to the classification of volcanic tremor at Etna, Italy, Geophys. Res. Lett., 33, L20304, doi:10.1029/2006GL027441. McNutt, S.R. (2000), Volcanic Seismicity, in Encyclopedia of Volcanoes, edited by H. Sigurdsson, B. Houghton, S.R. McNutt, H. Rymer, and J. Stix, pp. 1095-1119, Academic Press. Oppenheim, A.V., and R.W. Schafer (1989), Discrete-Time Signal Processing, Prentice-Hall, Englewood Cliffs, NJ. The MathWorks Inc. (2007), MATLAB R2007a, http://www.mathworks.com. Vapnik, V. (1998), Statistical Learning Theory, Wiley, N.Y. | en |
dc.description.obiettivoSpecifico | 1.4. TTC - Sorveglianza sismologica delle aree vulcaniche attive | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | reserved | en |
dc.contributor.author | Masotti, M. | en |
dc.contributor.author | Campanini, R. | en |
dc.contributor.author | Mazzacurati, L. | en |
dc.contributor.author | Falsaperla, S. | en |
dc.contributor.author | Langer, H. | en |
dc.contributor.author | Spampinato, S. | en |
dc.contributor.department | Medical Imaging Group, Department of Physics, University of Bologna,Viale Berti-Pichat 6/2, 40127, Bologna, Italy | en |
dc.contributor.department | Medical Imaging Group, Department of Physics, University of Bologna,Viale Berti-Pichat 6/2, 40127, Bologna, Italy | en |
dc.contributor.department | Department of Computer Science, University of Bologna, Mura Anteo-Zamboni 7, 40127, Bologna, Italy | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | restricted | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Medical Imaging Group, Department of Physics, University of Bologna | - |
crisitem.author.dept | Medical Imaging Group, Department of Physics, University of Bologna | - |
crisitem.author.dept | Department of Computer Science, University of Bologna, Mura Anteo-Zamboni 7, 40127, Bologna, Italy | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione OE, Catania, Italia | - |
crisitem.author.orcid | 0000-0002-1071-3958 | - |
crisitem.author.orcid | 0000-0002-2508-8067 | - |
crisitem.author.orcid | 0000-0002-1954-1080 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
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