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Marcos Orellana

Observed names: Marco Orellana, Marcos Orellana Cordero, Marcos Orellana Cordero, Marcos Patricio Orellana Cordero, Orellana Cordero, Marcos Patricio, Orellana, Marcos
Observed institution: Universidad del Azuay
ORCID: 0000-0002-3671-9362
Observed ORCID: 0000-0002-3671-9362
OpenAlex ID: A5042005237
Evaluating the Impact of Membership Functions and Defuzzification Methods in a Fuzzy System: Case of Air Quality Levels
2025 · Juan Fernando Lima, Andrés Patiño-León, et al. · Applied Sciences · 47
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A Study on the Impact of Pre-Processing Techniques in Spanish and English Text Classification over Short and Large Text Documents
2018 · Gerardo Orellana, Belen Arias, et al. · International Conference on Information Systems and Computer Science (INCISCOS) · 24
A novel imputation method for missing values in air pollutant time series data
2019 · Mario Pena, Patricia Ortega, et al. · IEEE Latin American Conference on Computational Intelligence (LA-CCI) · 20
A Text Mining Methodology to Discover Syllabi Similarities among Higher Education Institutions
2018 · Gerardo Orellana, Marcos Orellana, et al. · International Conference on Information Systems and Computer Science (INCISCOS) · 15
Discovering behavioral patterns among air pollutants: A data mining approach
2018 · Diana Arce, Fernando Lima, et al. · Enfoque UTE · 12
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Machine learning and knowledge engineering for cognitive memory assessment of age groups by anomalies in a serious game
2023 · Juan Fernando Lima, María Inés Acosta-Urigüen, et al. · Intelligent Systems with Applications · 9
Design of Emergency Call Record Support System Applying Natural Language Processing Techniques
2019 · Andrea Trujillo, Marcos Orellana, et al. · Advances in intelligent systems and computing · 8
A Text Mining Approach to Discover Real-Time Transit Events from Twitter
2018 · Belén Arias Zhañay, Gerardo Orellana Cordero, et al. · Advances in intelligent systems and computing · 8
Semantic Similarity of Common Verbal Expressions in Older Adults through a Pre-Trained Model
2023 · Marcos Orellana, Patricio Santiago García, et al. · Big Data and Cognitive Computing · 7
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A Middleware for Managing the Heterogeneity of Data Provining from IoT Devices in Ambient Assisted Living Environments
2020 · Priscila Cedillo, Xavier Riofrio, et al. · IEEE ANDESCON · 7
A methodology to predict emergency call high-priority: Case study ECU-911
2020 · Marcos Orellana, Andrea Trujillo, et al. · International Conference on eDemocracy & eGovernment · 7
Detección de valores atípicos con técnicas de minería de datos y métodos estadísticos
2020 · Marcos Patricio Orellana Cordero, Priscila Cedillo · Enfoque UTE · 7
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Evaluating Named Entities Recognition (NER) tools vs algorithms adapted to the extraction of locations
2020 · Marcos Orellana, Catalina Farez, et al. · International Conference of Digital Transformation and Innovation Technology (INCODTRIN) · 6
Outlier Detection with Data Mining Techniques and Statistical Methods
2019 · Marcos Orellana, Priscila Cedillo · International Conference on Information Systems and Computer Science (INCISCOS) · 6
Incident Alert Priority Levels Classification in Command and Control Centre Using Word Embedding Techniques
2024 · Marcos Orellana, Jonnathan Emmanuel Cubero Lupercio, et al. · Communications in computer and information science · 5
Vigilancia Inteligente del Comercio Exterior: Detección de Anomalías en las Importaciones del Ecuador con Minería de Datos
2024 · Pablo Xavier Molina Narváez, Marcos Orellana, et al. · Revista Tecnológica - ESPOL · 4
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Pre-processing of the Text of ECU 911 Emergency Calls
2024 · Marcos Orellana, Pablo Andres Molina Pinos, et al. · Communications in computer and information science · 4
Modelo Visual del Comercio Externo en Exportaciones Ecuatorianas
2023 · Dario Sebastian Medina Lopez, Marcos Orellana, et al. · Revista Tecnológica - ESPOL · 4
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Evaluación del reconocimiento de voz entre los servicios de Google y Amazon aplicado al Sistema Integrado de Seguridad ECU 911
2021 · Juan José Peralta Vásconez, Carlos Andrés Narváez Ortiz, et al. · Revista Tecnológica - ESPOL · 4
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A Methodology to Develop an Outdoor Activities Recommender Based on Air Pollution Variables
2022 · Pablo Arévalo, Marcos Orellana, et al. · Communications in computer and information science · 3
Discovering Patterns of Time Association Among Air Pollution and Meteorological Variables
2021 · Marcos Orellana, Juan-Fernando Lima, et al. · Advances in intelligent systems and computing · 3
Behavior Analysis of Atmospheric Components and Meteorological Variables Applying Data Mining Association Techniques
2021 · Marcos Orellana, Jimmy Salto, et al. · Advances in intelligent systems and computing · 3
A Comparative Evaluation of Preprocessing Techniques for Short Texts in Spanish
2020 · Marcos Orellana, Andrea Trujillo, et al. · Advances in intelligent systems and computing · 3
A Data Infrastructure for Managing Information Obtained from Ambient Assisted Living
2019 · Wilson Valdez, Priscila Cedillo, et al. · International Conference on Information Systems and Computer Science (INCISCOS) · 3
Modelado Semántico de Emergencias del ECU 911 con NLP y Ontologías
2025 · Danny Leonardo Paltin Chica, Juan Diego Mejía Mendieta, et al. · Revista Tecnológica - ESPOL · 2
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Works count: 81
Citation count: 255
H-index: 8
I10-index: 5
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