Mostrando 10 resultados de: 12
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Journal of Volcanology and Geothermal Research(3)
2014 IEEE Latin-America Conference on Communications, IEEE LATINCOM 2014(1)
2016 IEEE Colombian Conference on Communications and Computing, COLCOM 2016 - Conference Proceedings(1)
2017 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2017(1)
2018 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2018(1)
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Geología, hidrología, meteorología(5)
Métodos informáticos especiales(4)
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Combining Filter-Based Feature Selection Methods and Gaussian Mixture Model for the Classification of Seismic Events from Cotopaxi Volcano
ArticleAbstract: This paper proposes an exhaustive evaluation of five different filter-based feature selection methodPalabras claves:Feature selection methods, Gaussian mixture model (GMM) classifier, Redundancy analysis, Seismic Events ClassificationAutores:Diego S. Benitez, Mario C. Ruiz, Noel Perez, Pablo Venegas, Roman Lara-CuevaFuentes:googlescopusComparative analysis of automated classifiers applied to volcano event identification
Conference ObjectAbstract: The correct classification of several types of volcanic events can be used to determine the intrinsiPalabras claves:feature selection, Machine learning, signal classification, volcanic eventsAutores:Diego S. Benitez, Juan Francisco Morejon, Ricardo Carrera, Roman Lara-CuevaFuentes:googlescopusBuilding Machine Learning Models for Long-Period and Volcano-Tectonic Event Classification
Conference ObjectAbstract: The proper identification of several types of volcanic seismic events can be related to the intrinsiPalabras claves:Ensemble Classification Model, Machine learning classifiers, Seismic Events ClassificationAutores:Diego S. Benitez, Mario C. Ruiz, Noel Perez, Pablo Venegas, Roman Lara-CuevaFuentes:scopusA Semi-Supervised Approach for Microseisms Classification from Cotopaxi Volcano
Conference ObjectAbstract: Microseism classification is primordial to easily identify what type of event we are facing at in aPalabras claves:Autores:Acurio B.A.A., Carlos Brusil, Felipe Grijalva, Mario C. Ruiz, Roman Lara-CuevaFuentes:scopusA deep learning approach for automatic recognition of seismo-volcanic events at the Cotopaxi volcano
ArticleAbstract: The research for developing an automatic recognition system of volcanic microearthquakes have been aPalabras claves:convolutional neural networks, deep learning, Periodogram, Spectrogram, Volcanic microearthquakesAutores:Fernando Lara-Lara, JULIO CESAR LARCO BRAVO, Ricardo Carrera, Roman Lara-Cueva, RUBEN DARIO LEON VASQUEZ, Ruben LeónFuentes:googlescopusA new structure for sequential detection and maximum entropy spectral estimator for characterization of volcanic seismic signals
Conference ObjectAbstract: This study proposes a new method to characterize volcanic seismic events based on classic spectral aPalabras claves:Event-detection, Seismic signals, Spectrun analyisAutores:Carolina Jaramillo, Diego S. Benitez, Mario C. Ruiz, Roman Lara-Cueva, RUBEN DARIO LEON VASQUEZ, Ruben LeónFuentes:googlescopusExploring the unsupervised classification of seismic events of Cotopaxi volcano
ArticleAbstract: This paper explores the use of six different clustering-based methods to classify long-period and voPalabras claves:BFR, BIRCH, clustering methods, CURE, Expectation-maximization, K-Means, Spectral-clustering, unsupervised learning, volcanic seismic event classificationAutores:Adrián Duque, Diego S. Benitez, Felipe Grijalva, Kevin González, Mario C. Ruiz, Noel Perez, Roman Lara-CuevaFuentes:scopusOn finding possible frequencies for recognizing microearthquakes at Cotopaxi volcano: A machine learning based approach
ArticleAbstract: Adequate detection and classification of seismic events are crucial for understanding the internal sPalabras claves:Decision Trees, Feature Extraction, feature selection, Microearthquakes classification, Power spectrum density, SUPPORT VECTOR MACHINES, volcanic eventsAutores:Diego S. Benitez, Felipe Grijalva, JULIO CESAR LARCO BRAVO, Mario C. Ruiz, Noel Perez, Roman Lara-CuevaFuentes:scopusOn the use of multi-class support vector machines for classification of seismic signals at Cotopaxi volcano
Conference ObjectAbstract: This paper presents an automatic system based on machine learning algorithms for recognition of seisPalabras claves:Pattern classification, Real-time systems, Seismic signal processing, signal detection, wavelet transformsAutores:Diego S. Benitez, Jose Luis Rojo-Álvarez, Michelle Villalva, Roman Lara-Cueva, Valeria PaillachoFuentes:googlescopusOn the use of variational mode decomposition for seismic event detection
Conference ObjectAbstract: In this paper, we investigate the use of Variational Mode Decomposition (VMD) for the analysis of sePalabras claves:Autores:Diego S. Benitez, Esteban Proano, Mario C. Ruiz, Roman Lara-CuevaFuentes:scopus