Mostrando 7 resultados de: 7
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Communications in Computer and Information Science(3)
2016 21st Symposium on Signal Processing, Images and Artificial Vision, STSIVA 2016(1)
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)(1)
Proceedings of SPIE - The International Society for Optical Engineering(1)
Sensors (Switzerland)(1)
Área temáticas
Programación informática, programas, datos, seguridad(3)
Ciencias de la computación(2)
Enfermedades(2)
Biblioteconomía y Documentación informatica(1)
Cirugía y especialidades médicas afines(1)
Breast Lesion Discrimination Using Saliency Features from MRI Sequences and MKL-Based Classification
Conference ObjectAbstract: Breast MRI interpretation requires that radiologists examine several images, depending on the acquisPalabras claves:Breast MRI, GBVS, Machine learning, MKL, Visual saliencyAutores:A. E. Castro-Ospina, Areiza-Laverde H.J., Díaz G.M., Duarte-Salazar C.a., Hernández M.L.Fuentes:scopusA novel method for objective selection of information sources using multi-kernel SVM and local scaling
ArticleAbstract: Advancement on computer and sensing technologies has generated exponential growth in the data availaPalabras claves:Machine learning, Multimodality, multiple kernel learning, Source selection, SUPPORT VECTOR MACHINESAutores:A. E. Castro-Ospina, Areiza-Laverde H.J., Díaz G.M., Hernández M.L.Fuentes:scopusFeature group selection using mkl penalized with ℓ<inf>1</inf> -norm and svm as base learner
Conference ObjectAbstract: Objective feature selection is an important component in the machine learning framework, which has aPalabras claves:feature selection, Group LASSO, Multimodality, multiple kernel learning, sparsityAutores:A. E. Castro-Ospina, Areiza-Laverde H.J., Díaz G.M.Fuentes:scopusTwo novel clustering performance measures based on coherence and relative assignments of clusters
Conference ObjectAbstract: This work proposes two novel alternatives for dealing with the highly important issue of the clusterPalabras claves:Cluster coherence, Clustering, Graph-partitioning, probabilities, Relative frequenciesAutores:A. E. Castro-Ospina, Areiza-Laverde H.J., Diego Hernán Peluffo-Ordóñez, Miguel A. Becerra, Paul D. Rosero-Montalvo, Rodríguez-Sotelo J.L.Fuentes:scopusVoice pathology detection using artificial neural networks and support vector machines powered by a multicriteria optimization algorithm
Conference ObjectAbstract: Computer-aided diagnosis (CAD) systems have allowed to enhance the performance of conventional, mediPalabras claves:classification, Computer-aided diagnosis, Optimization, Voice pathologyAutores:A. E. Castro-Ospina, Areiza-Laverde H.J., Diego Hernán Peluffo-OrdóñezFuentes:scopusRadiomics-based differentiation of pleomorphic adenomas and Warthin tumors of salivary glands
Conference ObjectAbstract: Pleomorphic adenomas (PA) and Warthin tumors (WT) are the most common salivary gland tumors. It exhiPalabras claves:Automatic classification, Machine learning, magnetic resonance imaging, Pleomorphic adenoma, Radiomics, Warthin tumorAutores:A. E. Castro-Ospina, Areiza-Laverde H.J., Brea B., Díaz G.M., Malpica-González N.Fuentes:scopusProtein fold families pbkp_rediction based on graph representations and machine learning methods
Conference ObjectAbstract: Pbkp_rediction of protein fold families remains an existing challenge in molecular biology and bioinPalabras claves:Autores:A. E. Castro-Ospina, Areiza-Laverde H.J., Jaramillo-Garzon J.A., Mercado-Diaz L.R.Fuentes:scopus