Rodrigo Alfaro

Pontificia Universidad Católica de Valparaíso — Chile

Computer Science · Physical Sciences

7h-index254citations31works5.32yr avg
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Research Topics

Text and Document Classification Technologies(7), Spam and Phishing Detection(7), Advanced Text Analysis Techniques(5), Social Media and Politics(4), Misinformation and Its Impacts(4)

Publications31 total

Wearable Solutions Using Physiological Signals for Stress Monitoring on Individuals with Autism Spectrum Disorder (ASD): A Systematic Literature Review
Sensors·2024· 16 citedOpen Access
Sourcing Pandemic News: A Cross-National Computational Analysis of Mainstream Media Coverage of COVID-19 on Facebook, Twitter, and Instagram
2024
FX-hedging for Latin American investors
Emerging Markets Review·2024
Multilabel Text Classification with Label-Dependent Representation
Applied Sciences·2023· 10 citedOpen Access
ARAPP: Análisis y Resumen Automático de Políticas de Privacidad
Linguamática·2023· 1 citedOpen Access
Sourcing Pandemic News: A Cross-National Computational Analysis of Mainstream Media Coverage of COVID-19 on Facebook, Twitter, and Instagram
Digital Journalism·2021· 110 cited
Clasificación de Textos Multi-etiquetados con Modelo Bernoulli Multi-variado y Representación Dependiente de la Etiqueta
Revista signos·2020· 3 citedOpen Access
Analyzing social media, analyzing the social? A methodological discussion about the demoscopic and predictive potential of social media
Quality & Quantity·2020· 6 cited
Analyzing #LasTesis Feminist Movement in Twitter Using Topic Models
Lecture notes in computer science·2020· 8 cited
Análisis y resumen automático de políticas de privacidad
Dialnet (Universidad de la Rioja)·2020
Detection of Bots and Cyborgs in Twitter: A Study on the Chilean Presidential Election in 2017
Lecture notes in computer science·2019· 43 cited
Otictlaneuhtique tlali yaxca totlaçonantzin… “A quien arrendamos la tierra propiedad de nuestra señora...” Reclamo de los cofrades de Sayula.
Letras Históricas·2018Open Access
Expectativas Financieras y Tasas Forward en Chile
RePEc: Research Papers in Economics·2018
Forecasting the Chilean Electoral Year: Using Twitter to Predict the Presidential Elections of 2017
Lecture notes in computer science·2018· 19 cited
Intent Classification of Social Media Texts with Machine Learning for Customer Service Improvement
Lecture notes in computer science·2017· 12 cited
Automatic Tweets Classification Under an Intelligent Agents Framework
Lecture notes in computer science·2017· 1 cited
Clasificación automática de textos usando redes de palabras
Revista signos·2014· 2 citedOpen Access
Content and Style Features for Automatic Detection of Users’ Intentions in Tweets
Lecture notes in computer science·2014· 7 cited
Comportamiento de No Pago en Créditos de Consumo: Indicadores y Determinantes
RePEc: Research Papers in Economics·2013
Cubrir o no Cubrir: ¿Ese es el Dilema?
RePEc: Research Papers in Economics·2012
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Frequent Co-authors

Héctor Allende‐Cid(7), Cristián González(4), Claudio Elórtegui-Gómez(4), Pedro Santander(4), Héctor Allende(4), Wenceslao Palma(3), Sebastián Rodríguez(3), Claudia Mellado(2), Daniel C. Hallin(2), Luís Cárcamo-Ulloa(2), Daniel Jackson(2), María Luisa Humanes(2), Mireya Márquez-Ramírez(2), Jacques Mick(2), Cornelia Mothes(2), Christi I-Hsuan Lin(2), Misook Lee(2), Amaranta Alfaro(2), José Isbej(2), Andrés Ramos Magna(2)