Mostrando 10 resultados de: 14
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Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)(6)
Communications in Computer and Information Science(3)
RISTI - Revista Iberica de Sistemas e Tecnologias de Informacao(2)
2015 20th Symposium on Signal Processing, Images and Computer Vision, STSIVA 2015 - Conference Proceedings(1)
2016 21st Symposium on Signal Processing, Images and Artificial Vision, STSIVA 2016(1)
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Ciencias de la computación(5)
Métodos informáticos especiales(5)
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Comparative analysis between embedded-spaces-based and Kernel-based approaches for interactive data representation
Conference ObjectAbstract: This work presents a comparative analysis between the linear combination of em-bedded spaces resultiPalabras claves:Artificial Intelligence, CMDS, Dimensionality reduction methods, Kernel, Kernel PCA, LE, LLEAutores:Carlos M. Ortega-Castillo, Cielo K. Basante-Villota, Diego Fernando Peña-Unigarro, Diego Hernán Peluffo-Ordóñez, Javier E. Revelo-Fuelagán, Salazar-Castro J.A.Fuentes:scopusComparison of kernel functions for the pbkp_rediction of the photovoltaic energy supply
ArticleAbstract: Recently, at the fields of climate change and energy demand have turned their attention to the studyPalabras claves:artificial neural networks, kernel function, Photovoltaic energySatellite images, SUPPORT VECTOR MACHINESAutores:Diego Hernán Peluffo-Ordóñez, Javier E. Revelo-Fuelagán, Mancera-Valetts L., Mora G., Mora-Paz H., Pantoja A.D., Riascos-Salas J.A., Salazar-Castro J.A.Fuentes:scopusAngle-based model for interactive dimensionality reduction and data visualization
Conference ObjectAbstract: In recent times, an undeniable fact is that the amount of data available has increased dramaticallyPalabras claves:data visualization, Dimensionality reduction, Kernel PCA, Pairwise similarityAutores:Carlos M. Ortega-Castillo, Cielo K. Basante-Villota, Diego Fernando Peña-Unigarro, Diego Hernán Peluffo-Ordóñez, Javier E. Revelo-Fuelagán, MacArthur Ortega-Bustamante, Paul D. Rosero-Montalvo, Salazar-Castro J.A., Vega-Escobar L.S.Fuentes:scopusA novel color-based data visualization approach using a circular interaction model and dimensionality reduction
Conference ObjectAbstract: Dimensionality reduction (DR) methods are able to produce low-dimensional representations of an inpuPalabras claves:data visualization, Dimensionality reduction, Interactive Interface, Pairwise similarityAutores:Ana C. Umaquinga-Criollo, Castellanos-Dominguez G., Diego Fernando Peña-Unigarro, Diego Hernán Peluffo-Ordóñez, Javier E. Revelo-Fuelagán, Paul D. Rosero-Montalvo, Salazar-Castro J.A., Zenaida Castillo-MarreroFuentes:scopusAdvances in Homotopy Applied to Object Deformation
Conference ObjectAbstract: This work explores novel alternatives to conventional linear homotopy to enhance the quality of resuPalabras claves:Homotopy, Object deformation, Smooth transitions, Transcendental functionsAutores:Alpala-Alpala L.O., Ana C. Umaquinga-Criollo, Castellanos-Dominguez G., Cruz-Cruz L.D., Diego Hernán Peluffo-Ordóñez, González-Castaño C., Miguel A. Becerra, Salazar-Castro J.A.Fuentes:googlescopusGeneralized Low-Computational Cost Laplacian Eigenmaps
Conference ObjectAbstract: Dimensionality reduction (DR) is a methodology used in many fields linked to data processing, and maPalabras claves:Dimensionality reduction, Generalized methodology, Kernel approximations, Low-computational cost, multiple kernel learning, Spectral methodsAutores:Basante C., Castellanos-Dominguez G., Cruz-Cruz L.D., Diego Hernán Peluffo-Ordóñez, Javier E. Revelo-Fuelagán, Ortega C., Peña D.F., Salazar-Castro J.A., Xiomara P. Blanco-ValenciaFuentes:scopusExploration of characterization and classification techniques for movement identification from EMG signals: Preliminary results
Conference ObjectAbstract: Today, human-computer interfaces are increasingly more often used and become necessary for human daiPalabras claves:classification, EMG signals, Movements selection, WaveletAutores:A. E. Castro-Ospina, Diego Hernán Peluffo-Ordóñez, Javier E. Revelo-Fuelagán, Laura Daniela Lasso-Arciniegas, Miguel A. Becerra, Salazar-Castro J.A., Viveros-Melo A.Fuentes:scopusDimensionality reduction for interactive data visualization via a Geo-Desic approach
Conference ObjectAbstract: This work presents a dimensionality reduction (DR) framework that enables users to perform either thPalabras claves:controllability, data information, data visualization, Dimensionality reduction, intelligible data, INTERACTION, INTERFACEAutores:Alvarado-PÉrez J.C., Diego Fernando Peña-Unigarro, Diego Hernán Peluffo-Ordóñez, Hernán Mauricio Domínguez-Limaico, Paul D. Rosero-Montalvo, Salazar-Castro J.A., Therón R.Fuentes:googlescopusMovement identification in emg signals using machine learning: A comparative study
Conference ObjectAbstract: The analysis of electromyographic (EMG) signals enables the development of important technologies foPalabras claves:ANN, EMG signals, Feature Extraction, Knn, ParzenAutores:A. E. Castro-Ospina, Diego Hernán Peluffo-Ordóñez, Javier E. Revelo-Fuelagán, Laura Daniela Lasso-Arciniegas, Miguel A. Becerra, Salazar-Castro J.A., Viveros-Melo A.Fuentes:scopusMulti-target tracking for sperm motility measurement using the kalman filter and JPDAF: Preliminary results
ArticleAbstract: The determination of sperm motility characteristics is of great importance for the specification ofPalabras claves:JPDAF, Kalman filter, MORPHOLOGY, Motility, spermatozoaAutores:Diego Hernán Peluffo-Ordóñez, Guerrero-Chapal H., Lopez-Mesa D., Mejía-Manzano J., Salazar-Castro J.A., Torres D.M.Fuentes:scopus