Mostrando 10 resultados de: 14
Filtros aplicados
Subtipo de publicación
Conference Object(14)
Publisher
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)(9)
Advances in Intelligent Systems and Computing(3)
2016 IEEE Latin American Conference on Computational Intelligence, LA-CCI 2016 - Proceedings(1)
Communications in Computer and Information Science(1)
Área temáticas
Métodos informáticos especiales(10)
Ciencias de la computación(4)
Funcionamiento de bibliotecas y archivos(4)
Programación informática, programas, datos, seguridad(4)
Sistemas(1)
Angle-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:scopusData visualization using interactive dimensionality reduction and improved color-based interaction model
Conference ObjectAbstract: This work presents an improved interactive data visualization interface based on a mixture of the ouPalabras claves:Color-based model, data visualization, Dimensionality reduction, Pairwise similarityAutores:Ana C. Umaquinga-Criollo, Castro-Silva J.A., Diego Fernando Peña-Unigarro, Diego Hernán Peluffo-Ordóñez, E. A. Rosero-Rosero, Paul D. Rosero-MontalvoFuentes:scopusGeneralized 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:scopusGeneralized Spectral Dimensionality Reduction Based on Kernel Representations and Principal Component Analysis
Conference ObjectAbstract: Very often, multivariate data analysis problems require dimensionality reduction (DR) stages to eithPalabras claves:Dimensionality reduction, Kernel representations, Principal Component Analysis, Spectral methodsAutores:Diego Hernán Peluffo-Ordóñez, Hasperué W., Josué Marín-Gaviño, Juan González-Vergara, MacArthur Ortega-Bustamante, Martín Vélez-FalconíFuentes: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:googlescopusMultiple kernel learning for spectral dimensionality reduction
Conference ObjectAbstract: This work introduces a multiple kernel learning (MKL) approach for selecting and combining differentPalabras claves:Dimensionality reduction, Generalized kernel, Kernel PCA, multiple kernel learningAutores:A. E. Castro-Ospina, Alvarado-PÉrez J.C., Diego Hernán Peluffo-Ordóñez, Javier E. Revelo-FuelagánFuentes:scopusOn the relationship between dimensionality reduction and spectral clustering from a kernel viewpoint
Conference ObjectAbstract: This paper presents the development of a unified view of spectral clustering and unsupervised dimensPalabras claves:Dimensionality reduction, Generalized kernel formulation, Kernel PCA, Spectral clustering, Support Vector MachineAutores:A. E. Castro-Ospina, Alvarado-PÉrez J.C., Anaya-Isaza A.J., Diego Hernán Peluffo-Ordóñez, Miguel A. Becerra, Therón R., Xiomara P. Blanco-ValenciaFuentes:scopusInteractive Visualization Interfaces for Big Data Analysis Using Combination of Dimensionality Reduction Methods: A Brief Review
Conference ObjectAbstract: The Big Data analysis allows to generate knowledge based on mathematical models that surpass human cPalabras claves:BIG DATA, Business intelligence, Data Mining, Dimensionality reduction, Interactive InterfaceAutores:Ana C. Umaquinga-Criollo, Benitez-Pereira H., Diego Hernán Peluffo-Ordóñez, Pamela E. Godoy-Trujillo, Paul D. Rosero-MontalvoFuentes:scopusInteractive data visualization using dimensionality reduction and dissimilarity-based representations
Conference ObjectAbstract: This work describes a new model for interactive data visualization followed from a dimensionality-rePalabras claves:data visualization, Dimensionality reduction, Pairwise dissimilarityAutores:Alvarado-PÉrez J.C., Castro-Silva J.A., Diego Fernando Peña-Unigarro, Diego Hernán Peluffo-Ordóñez, Javier E. Revelo-Fuelagán, MacArthur Ortega-Bustamante, Paul D. Rosero-Montalvo, Therón R.Fuentes:scopus