Mostrando 8 resultados de: 8
Filtros aplicados
Publisher
Communications in Computer and Information Science(2)
Interciencia(2)
Proceedings - 3rd International Conference on Information Systems and Software Technologies, ICI2ST 2022(2)
Advances in Intelligent Systems and Computing(1)
RISTI - Revista Iberica de Sistemas e Tecnologias de Informacao(1)
Área temáticas
Funcionamiento de bibliotecas y archivos(2)
Geología, hidrología, meteorología(2)
Medicina y salud(2)
Otras ramas de la ingeniería(2)
Probabilidades y matemática aplicada(2)
Área de conocimiento
Aprendizaje automático(2)
Ciencias de la computación(2)
Estadísticas(2)
Análisis de datos(1)
Clima(1)
COVID-19 Fake News Detection Using Joint Doc2Vec and Text Features with PCA
Conference ObjectAbstract: With the current pandemic, it is imperative to stay up to date with the news and many sources contriPalabras claves:fake news, Principal Component Analysis, Text classificationAutores:Carlos Chipantiza, Hector Andres Mejia, Isidro Rafael Amaro, Jose Llumiquinga, Rigoberto Fonseca-DelgadoFuentes:googlescopusAlzheimer’s disease diagnosis system using electroencephalograms and machine learning models
ArticleAbstract: Alzheimer’s disease (AD) is a neurodegenerative disorder that gradually destroys brain cells causingPalabras claves:Alzheimer’s disease, Electroencephalograms, feature selection, Feed forward neural networksAutores:Graciela M. Salum, Isidro Rafael Amaro, Paola Martínez-Arias, Rigoberto Fonseca-DelgadoFuentes:googlescopusApplication of rescaled range analysis (R/S) to study the fractal properties of precipitation in Venezuela
ArticleAbstract: This work presents an application of rescaled range analysis (R/S) to study the fractal properties oPalabras claves:Autores:Isidro Rafael Amaro, Jhonny R. Demey, Macchiavelli R.Fuentes:scopusDimensionality Reduction Using PCA and CUR Algorithm for Data on COVID-19 Tests
Conference ObjectAbstract: In this paper we present the results of two well known analyses, Principal Component Analysis and CUPalabras claves:covid-19, CUR algorithm, principal components analysisAutores:Franklin José Camacho, Isidro Rafael Amaro, Marco Enríquez, Samantha NaranjoFuentes:googlescopusEstimation of the State Space Models: An Application in Macroeconomic Series of Ecuador
Conference ObjectAbstract: This paper develops a framework for the analysis of state-space models combined with Kalman and smooPalabras claves:ARIMA model, Dynamic system, Gross domestic product, Kalman filter, State space modelAutores:Henry Bautista Vega, Isidro Rafael Amaro, Saba Rafael InfanteFuentes:scopusFunctional ANOVA for Modelling Temperature Profiles in Ecuador
Conference ObjectAbstract: The experiments obtained from global and regional climate models have recently become popular and arPalabras claves:Anova, Climate models, functional data, Markov Chain Monte CarloAutores:Génesis Carrillo, Isidro Rafael Amaro, Julio Armas, Saba Rafael InfanteFuentes:scopusFunctional Data Analysis: A Meteorological Study Case in North of Ecuador
Conference ObjectAbstract: The present work uses functional data analysis (FDA) and functional principal component analysis (FPPalabras claves:functional data analysis, Functional principal component analysis, Meteorological FeaturesAutores:Isidro Rafael Amaro, Jonathan Portilla, Julio Armas, Saba Rafael InfanteFuentes:scopusManova Biplot for two way multivariate general linear models
ArticleAbstract: The Manova-Biplot for the Multivariate General Linear Model is generalized for two way Manova, and fPalabras claves:Autores:Isidro Rafael Amaro, Purificación Galindo-Villardón, Vicente-Villardon J.L.Fuentes:scopus