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Fuzzy sigmoid kernel for support vector classifiers
ArticleAbstract: This Letter proposes the use of the fuzzy sigmoid function presented in (IEEE Trans. Neural NetworksPalabras claves:Positive semi-definite kernel, sigmoid, SUPPORT VECTOR MACHINESAutores:Camps-Valls G., Jose Luis Rojo-Álvarez, Martín-Guerrero J., Soria-Olivas E.Fuentes:scopusEffect of spatial, temporal, and velocity resolution on doppler tissue image derived indices
Conference ObjectAbstract: Many indices derived from color Doppler Tissue Imaging (DTI) are computed mathematically from the vePalabras claves:Autores:Bermejo J., Carlos Antoranz J., García-Fernández M.A., Jose Luis Rojo-Álvarez, Martínez-Fernández A., Rodrígez-González A., Yotti R.Fuentes:scopusEstimation of the end of ejection in aortic stenosis an unreported source of error in the invasive assessment of severity
ArticleAbstract: Background - All indices of aortic stenosis (AS) rely on measurements of mean transvalvular pressurePalabras claves:Animal experimentation, Catheterization, Hemodynamics, Stenosis, ValvesAutores:Abel M., Bermejo J., Burwash I.G., Carlos Antoranz J., García-Fernández M.A., Jose Luis Rojo-Álvarez, Lehmann K.G., Moreno M., Otto C.M., Yotti R.Fuentes:scopusNoninvasive assessment of ejection intraventricular pressure gradients
ArticleAbstract: Objectives The study was designed to validate in vivo a new method to measure ejection intraventricuPalabras claves:DCM, dilated cardiomyopathy, eCG, ejection intraventricular pressure difference, electrocardiogram/electrocardiographic, intraventricular pressure gradient, IVPG, left ventricle/ventricular, left ventricular outflow tract, LV, LVOT, ΔPAutores:Allué C., Bermejo J., Carlos Antoranz J., Desco M.M., García-Fernández M.A., Jose Luis Rojo-Álvarez, Moreno M., Silva J., Yotti R.Fuentes:scopusRobust γ-filter using support vector machines
ArticleAbstract: This Letter presents a new approach to time-series modelling using the support vector machines (SVM)Palabras claves:channel equalization, Iterated pbkp_rediction, SUPPORT VECTOR MACHINES, γ-FilterAutores:Camps-Valls G., Jose Luis Rojo-Álvarez, Martinez-Ramon M., Soria-Olivas E.Fuentes:scopusSupport Vector Method for Robust ARMA System Identification
ArticleAbstract: This paper presents a new approach to auto-regressive and moving average (ARMA) modeling based on thPalabras claves:ARMA modeling, Cross-correlation, Support vector method, system identification, TIME SERIESAutores:Artés-Rodríguez A., De Prado-Cumplido M., Figueiras-Vidal A.R., Jose Luis Rojo-Álvarez, Martinez-Ramon M.Fuentes:scopus