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RISTI - Revista Iberica de Sistemas e Tecnologias de Informacao(4)
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)(2)
Advances in Intelligent Systems and Computing(1)
Communications in Computer and Information Science(1)
Área temáticas
Ciencias de la computación(3)
Funcionamiento de bibliotecas y archivos(3)
Métodos informáticos especiales(3)
Escuelas y sus actividades; educación especial(2)
Física aplicada(2)
Comparative study of data mining techniques to reveal patterns of academic performance in secondary education
ArticleAbstract: The data mining techniques allow for unveiling knowledge from large volumes of information, which haPalabras claves:Academic performance patterns, Classifiers, feature selection, matlab, Multiple classifierAutores:Ana C. Umaquinga-Criollo, Andrés M. Vargas-Muñoz, Diana C. Chamorro-Sangoquiza, Diego Hernán Peluffo-Ordóñez, Miguel A. BecerraFuentes:scopusAnalytic study on the performance of multi-classification approaches in case-based reasoning systems: Medical data exploration
ArticleAbstract: This paper compares the main combinations of classifiers (Sequential, Parallel and Stacking) over twPalabras claves:Case based reasoning, Classifiers fusion, Dermatology disease, Heart diseaseAutores:Ana C. Umaquinga-Criollo, Bastidas D., Diego Hernán Peluffo-Ordóñez, Miguel A. Becerra, Piñeros C., Sierra-Martínez L.M.Fuentes:googlescopusMulti-expert Methods Evaluation on Financial and Economic Data: Introducing Bag of Experts
Conference ObjectAbstract: The use of machine learning into economics scenarios results appealing since it allows for automaticPalabras claves:Bag of experts, Crowd-sourcing, Feed-forward neural network, Finance, Investment banking, Multi-expertAutores:Ana C. Umaquinga-Criollo, Diego Hernán Peluffo-Ordóñez, Moreno-García M.N., Riascos-Salas J.A., Tamayo-Quintero J.D.Fuentes:googlescopusInteractive 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:scopusIntroducing the Concept of Interaction Model for Interactive Dimensionality Reduction and Data Visualization
Conference ObjectAbstract: This letter formally introduces the concept of interaction model (IM), which has been used either diPalabras claves:data visualization, Dimensionality reduction, Interaction model, Kernel functionsAutores:Ana C. Umaquinga-Criollo, Diego Hernán Peluffo-Ordóñez, Hasperué W., I. C. Marrufo-Rodríguez, M. A. Páez-Jaime, MacArthur Ortega-Bustamante, Martín Vélez-Falconí, Paul D. Rosero-MontalvoFuentes:scopusMethodology of teaching and learning in cloud computing technologies: A case study in the career of electronic engineering and communication networks of the “universidad técnica del norte”
ArticleAbstract: This article exposes the design and implementation of a Virtual Learning Environment (EVA) at EnginePalabras claves:CLOUD COMPUTING, Electronic learning, MOODLE, PACIE, Virtual Learning EnvironmentAutores:Ana C. Ramírez-Recalde, Ana C. Umaquinga-Criollo, Carlos A.A. Vásquez, Edgar Maya-OlallaFuentes:scopusSimulation Tools for Solving Engineering Problems. Case Study
Conference ObjectAbstract: The areas of Engineering in Applied Sciences have contributed significantly to the social, economicPalabras claves:ISO-25010, matlab, NS2, NS3, SimulatorsAutores:Ana C. Umaquinga-Criollo, Henry Farinango-Endara, Hernán Mauricio Domínguez-Limaico, I. C. Marrufo-Rodríguez, Luis Suárez-Zambrano, Mario M. Mediavilla-ValverdeFuentes:scopusStochastic-and neuro-fuzzy-analysis-based characterization and classification of 4-channel phonocardiograms for cardiac murmur detection
ArticleAbstract: Cardiac murmurs (CMs) are the most common heart’s diseases that are typically diagnosed from phonocaPalabras claves:ANFIS, Cardiac murmur, empirical mode decomposition, Hidden markov models, PhonocardiogramAutores:Ana C. Umaquinga-Criollo, Cristian Mejía-Arboleda, Delgadotrejos E., Diego Hernán Peluffo-Ordóñez, Miguel A. BecerraFuentes:googlescopus