Mostrando 10 resultados de: 51
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Universidad del Azuay(29)
Advances in Intelligent Systems and Computing(5)
Communications in Computer and Information Science(3)
Proceedings - 2019 International Conference on Information Systems and Computer Science, INCISCOS 2019(2)
Proceedings - 3rd International Conference on Information Systems and Computer Science, INCISCOS 2018(2)
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A Comparative Evaluation of Preprocessing Techniques for Short Texts in Spanish
Conference ObjectAbstract: Natural Language Processing (NLP) is used to identify key information, generating predictive models,Palabras claves:Natural Language processing, Preprocessing, sentiment analysis, TEXT MINING, TwitterAutores:Andrea Trujillo, Marcos Patricio Orellana Cordero, Priscila CedilloFuentes:scopusA Data Infrastructure for Managing Information Obtained from Ambient Assisted Living
Conference ObjectAbstract: The Internet of Things (IoT) is a current paradigm which can be part of several fields of applicatioPalabras claves:-Ambient-Assisted-Living, -Data-Infrastructure, -Fog-Computing, -Healthcare, IOTAutores:Andrea Trujillo, Marcos Patricio Orellana Cordero, Priscila Cedillo, Wilson ValdezFuentes:scopusA Novel Approach to Detect Missing Values Patterns in Time Series Data
Conference ObjectAbstract: The increase of environmental sensors to capture the behavior of cities implies large amounts of shaPalabras claves:Compute missing values, Kernel Density Estimation, Missing values patternsAutores:Juan Fernando Lima, Marcos Patricio Orellana Cordero, Patricia Ortega-ChasiFuentes:googlescopusA Text Mining Approach to Discover Real-Time Transit Events from Twitter
Conference ObjectAbstract: The accelerated growth of the number of inhabitants in the cities brings with it the increase in thePalabras claves:Real-Time Analysis, TEXT MINING, Traffic, Transit, TwitterAutores:Belén Arias, Gerardo Orellana, Marcos Patricio Orellana Cordero, Maria-Ines Acosta-UriguenFuentes:googlescopusA methodology to predict emergency call high-priority: Case study ECU-911
Conference ObjectAbstract: Accurate categorization of emergency calls is essential to determine the most appropriate action towPalabras claves:bag-of-words, classification, Emergency calls, TEXT MININGAutores:Andrea Trujillo, Marcos Patricio Orellana Cordero, Maria-Ines Acosta-UriguenFuentes:scopusA middleware for managing the heterogeneity of data provining from IoT devices in ambient assisted living environments
Conference ObjectAbstract: Internet of Things (IoT) has been growing exponentially in the commercial market in recent years. ItPalabras claves:Edge computing, fog computing, Healthcare system, MIDDLEWARE, Software architectureAutores:Daniela Prado-Cabrera, Marcos Patricio Orellana Cordero, Priscila Cedillo, Xavier RiofrioFuentes:googlescopusA novel imputation method for missing values in air pollutant time series data
Conference ObjectAbstract: Missing data is a widespread problem that studies in air quality have to deal with. The causes are vPalabras claves:Imputation method, Missing values, TIME SERIESAutores:Marcos Patricio Orellana Cordero, Mario Peña, Patricia Ortega-ChasiFuentes:scopusA study on the impact of pre-processing techniques in Spanish and english text classification over short and large text documents
Conference ObjectAbstract: Nowadays, text mining is a long studied field in science, the vast amount of text resources availablPalabras claves:Reduction algorithms, Text classification, TEXT MINING, Text pre-processingAutores:Belén Arias, Gerardo Orellana, Marcos Patricio Orellana Cordero, NELSON PIEDRA, Víctor Saquicela, Xavier RiofrioFuentes:googlescopusA subject syllabus similarity analysis to address students mobility issue
Conference ObjectAbstract: Currently, students' mobility in Higher Education has become very common and frequent. Although thePalabras claves:higher education, Student's mobility issue, Syllabus ontology, TEXT MININGAutores:Gerardo Orellana, Marcos Patricio Orellana Cordero, Mauricio Espinoza-Mejía, NELSON PIEDRA, Pablo Vanegas Peralta, Víctor Saquicela, Xavier RiofrioFuentes:scopusA text mining methodology to discover syllabi similarities among higher education institutions
Conference ObjectAbstract: Students' mobility and credit validation has been a concern for several years among higher educationPalabras claves:Education, Students mobility, Syllabus similarity, TEXT MINING, Text similarityAutores:Gerardo Orellana, Marcos Patricio Orellana Cordero, NELSON PIEDRA, Víctor Saquicela, Xavier RiofrioFuentes:googlescopus