Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/4198
DC Field | Value | Language |
---|---|---|
dc.contributor.authorall | Masotti, M.; University of 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.contributor.authorall | Campanini, R.; University of Bologna, Italy | en |
dc.contributor.editorall | Marzocchi, W.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Bologna, Bologna, Italia | en |
dc.contributor.editorall | Zollo, A.; University Federico II, Naples, Italy | en |
dc.date.accessioned | 2008-11-24T09:25:44Z | en |
dc.date.available | 2008-11-24T09:25:44Z | en |
dc.date.issued | 2008 | en |
dc.identifier.isbn | 978-88-89972-09-0 | en |
dc.identifier.uri | http://hdl.handle.net/2122/4198 | en |
dc.description.abstract | A system for automatic recognition of different volcanic activity regimes based on supervised classification of volcanic tremor is proposed. Spectrograms are calculated from volcanic tremor time-series, separated into four classes, each assumed as representative of a different state of volcanic activity, i.e., pre-eruptive, eruptive, lava fountains, and post-eruptive. As classification features, the spectral profiles obtained by averaging each spectrogram along its rows are chosen. As supervised classification strategy, the Support Vector Machine (SVM) classifier is adopted. Evaluation of the system performance is carried out on volcanic tremor data recorded at Mt Etna during the eruptive episodes of July-August 2001. The leave-one-out classification accuracy achieved is of about 94%. | en |
dc.language.iso | English | en |
dc.publisher.name | doppiavoce | en |
dc.relation.ispartof | Conception, verification and application of innovative techniques to study active volcanoes | en |
dc.subject | Support Vector Machine | en |
dc.subject | automatic classification | en |
dc.subject | volcanic tremor | en |
dc.subject | Etna | en |
dc.title | Automatic classification of volcanic tremor using Support Vector Machine | en |
dc.type | book chapter | en |
dc.description.status | Published | en |
dc.type.QualityControl | Unreferred | en |
dc.description.pagenumber | 67-75 | en |
dc.identifier.URL | http://hdl.handle.net/2122/3891 | en |
dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.08. Volcano seismology | en |
dc.description.obiettivoSpecifico | 1.4. TTC - Sorveglianza sismologica delle aree vulcaniche attive | en |
dc.description.fulltext | open | en |
dc.contributor.author | Masotti, M. | en |
dc.contributor.author | Falsaperla, S. | en |
dc.contributor.author | Langer, H. | en |
dc.contributor.author | Spampinato, S. | en |
dc.contributor.author | Campanini, R. | en |
dc.contributor.department | University of 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 |
dc.contributor.department | University of Bologna, Italy | en |
dc.contributor.editor | Marzocchi, W. | en |
dc.contributor.editor | Zollo, A. | en |
dc.contributor.editordepartment | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Bologna, Bologna, Italia | en |
dc.contributor.editordepartment | University Federico II, Naples, Italy | en |
item.openairetype | book chapter | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
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 | 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.dept | Medical Imaging Group, Department of Physics, University of Bologna | - |
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 | - |
Appears in Collections: | Book chapters |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
2008_OAB_V4[3].pdf | main article | 294.33 kB | Adobe PDF | View/Open |
Page view(s)
141
checked on Apr 24, 2024
Download(s) 50
255
checked on Apr 24, 2024