Documentos de Castellanos-Dominguez G. | REDI

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Año de Publicación: "2013"

Subtipo de publicación

Conference Object(7)

Publisher

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)(3)

Computing in Cardiology(1)

ESANN 2013 proceedings, 21st European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning(1)

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS(1)

Proceedings of the International Joint Conference on Neural Networks(1)

Área temáticas

Ciencias de la computación(3)

Métodos informáticos especiales(3)

Economía financiera(1)

Enfermedades(1)

Fisiología humana(1)

Área de conocimiento

Aprendizaje automático(5)

Ciencias de la computación(3)

Simulación por computadora(1)

Origen

Palabras Claves

Spectral clustering(2)

Bi-class classifier(1)

Graph analysis(1)

Normalized cut clustering(1)

Automatic graph building approach for spectral clustering

Conference Object

Abstract: Spectral clustering techniques have shown their capability to identify the data relationships using

Palabras claves:

Graph analysis, kernel function, Spectral clustering

A. E. Castro-Ospina, Álvarez-Meza A.M., Castellanos-Dominguez G.

Estimating respiratory frequency from HRV during treadmill exercise testing

Conference Object

Abstract: The indirect extraction of respiratory frequency during exercise testing is very interesting and cha

Palabras claves:

Bailon-Luesma R., Castellanos-Dominguez G., Pablo Laguna, Sepulveda-Cano L.M., Sierra-Alonso E.F.

Multi-labeler analysis for bi-class problems based on soft-margin support vector machines

Conference Object

Abstract: This work presents an approach to quantify the quality of panelist's labeling by means of a soft-mar

Palabras claves:

Bi-class classifier, multi-labeler analysis, Quadratic programming, SUPPORT VECTOR MACHINES

Arias-Londoño J.D., Castellanos-Dominguez G., Diego Hernán Peluffo-Ordóñez, Murillo-Rendón S.

Normalized cuts clustering with prior knowledge and a pre-clustering stage

Conference Object

Abstract: Clustering is of interest in cases when data are not labeled enough and a prior training stage is un

Palabras claves:

A. E. Castro-Ospina, Acosta-Medina C.D., Castellanos-Dominguez G., Chavez-Chamorro D., Diego Hernán Peluffo-Ordóñez

Novel heuristic search for ventricular arrhythmia detection using normalized cut clustering

Conference Object

Abstract: Processing of the long-term ECG Holter recordings for accurate arrhythmia detection is a problem tha

Palabras claves:

cardiac arrhythmia, heuristic search, kernel density estimator, Normalized cut clustering

A. E. Castro-Ospina, Castellanos-Dominguez G., Castro-Hoyos C., Diego Hernán Peluffo-Ordóñez

Kernel spectral clustering for dynamic data using multiple kernel learning

Conference Object

Abstract: In this paper we propose a kernel spectral clustering-based technique to catch the different regimes

Palabras claves:

Castellanos-Dominguez G., Diego Hernán Peluffo-Ordóñez, Garcia-Vega S., Langone R., Suykens J.A.K.

Kernel spectral clustering for motion tracking: A first approach

Conference Object

Abstract: This work introduces a first approach to track moving-samples or frames matching each sample to a si

Palabras claves:

Kernels, motion tracking, Spectral clustering

Castellanos-Dominguez G., Diego Hernán Peluffo-Ordóñez, Garcia-Vega S.