PDI - Resultado de Búsqueda

Pablo Andrés Henríquez Valdebenito

PROFESOR ASISTENTE

Universidad Diego Portales

SANTIAGO, Chile

I’m interested in machine learning, data science, business intelligence, data mining, deep learning and neural networks with random weights.

INGENIERO FÍSICO, UNIVERSIDAD DE CONCEPCION. Chile, 2015
MAGÍSTER EN CIENCIAS CON MENCIÓN EN FÍSICA, UNIVERSIDAD DE CONCEPCION. Chile, 2015
Ph. D. in Complex Systems Engineering, UNIVERSIDAD ADOLFO IBÁÑEZ. Chile, 2019

PROFESOR ASISTENTE Full Time

UNIVERSIDAD DIEGO PORTALES

FACULTAD DE ECONOMÍA Y EMPRESAS

SANTIAGO, Chile

2020 - A la fecha

PROFESOR PART TIME Part Time

UNIVERSIDAD ADOLFO IBAÑEZ

SANTIAGO, Chile

2019 - 2019
PROFESOR ASISTENTE Full Time

UNIVERSIDAD DIEGO PORTALES

SANTIAGO, Chile

2020 - A la fecha

Master Students: Vicente Castro, Katherine Parra, Constanza Soto, Tian Chai, Jazmín Díaz, Nicolás
González, José Ignacio Fuentes, Paolo Pruzzo, Yair Yuhaniak (2022).

Investigador asociado Centro de Investigación Empírica en Negocios


Population well-being and the COVID-19 vaccination program in Chile: evidence from Google Trends Article ISI PUBLIC HEALTH (2023)
Bayesian Constitutionalization: Twitter Sentiment Analysis of the Chilean Constitutional Process through Bayesian Network Classifiers Article ISI MATHEMATICS (2022)
Drawing constitutional boundaries: A digital historical analysis of the writing process of Pinochet's 1980 authoritarian constitution Cordero, Rodrigo Article ISI HISTORICAL METHODS (2022)
Facial biotype classification for orthodontic treatment planning using an alternative learning algorithm for tree augmented Naive Bayes Article ISI BMC Medical Informatics and Decision Making (2022)
Heterogeneous responses in Google Trends measures of well-being to the COVID-19 dynamic quarantines in Chile Diaz, Fernando Article ISI Scientific Reports (2022)
Individual competence predominates over host nutritional status in Arabidopsis root exudate-mediated bacterial enrichment in a combination of four Burkholderiaceae species Andres Ruz, Gonzalo Article ISI BMC MICROBIOLOGY (2022)
Learning from crises? The long and winding road of the salmon industry in Chiloe Island, Chile Article ISI MARINE POLICY (2022)
Politicians' willingness to agree: evidence from the interactions in twitter of Chilean deputies Sabat, Jorge; Patricio Sullivan, Jose Article ISI JOURNAL OF INFORMATION TECHNOLOGY POLITICS (2022)
Stock market volatility and the COVID-19 reproductive number Diaz, Fernando; Winkelried, Diego Article ISI RESEARCH IN INTERNATIONAL BUSINESS AND FINANCE (2022)
Social sentiment segregation: Evidence from Twitter and Google Trends in Chile during the COVID-19 dynamic quarantine strategy Diaz, Fernando Article ISI PLOS ONE (2021)
A Twitter-Lived Red Tide Crisis on Chiloe Island, Chile: What Can Be Obtained for Social-Ecological Research through Social Media Analysis? Article ISI SUSTAINABILITY (2020)
Sentiment analysis of Twitter data during critical events through Bayesian networks classifiers Ruz G.A.; HenrÃquez P.A. Article SCOPUS Future Generation Computer Systems (2020)
Noise reduction for near-infrared spectroscopy data using extreme learning machines Article ISI SCOPUS ENGINEERING APPLICATIONS OF ARTIFICIAL INTELLIGENCE (2019)
A non-iterative method for pruning hidden neurons in neural networks with random weights Henríquez, Pablo A. Article ISI SCOPUS APPLIED SOFT COMPUTING (2018)
An empirical study of the hidden matrix rank for neural networks with random weights Ruz G.A. Article SCOPUS Proceedings - 16th IEEE International Conference on Machine Learning and Applications, ICMLA 2017 (2018)
Controversies in social-ecological systems: lessons from a major red tide crisis on Chiloe Island, Chile Cordero, Rodrigo; Billi, Marco Article ISI SCOPUS ECOLOGY AND SOCIETY (2018)
Extreme learning machine with a deterministic assignment of hidden weights in two parallel layers Henríquez, Pablo A. Article ISI SCOPUS NEUROCOMPUTING (2017)


Random vector functional link with naive bayes for classification problems of mixed data Ruz G.A. ConferencePaper SCOPUS Proceedings - International Conference on Tools with Artificial Intelligence, ICTAI (2019)
Twitter Sentiment Classification Based on Deep Random Vector Functional Link Ruz G.A. ConferencePaper SCOPUS Proceedings of the International Joint Conference on Neural Networks (2018)


Sentiment Classification of Social Media Through Randomization-based Neural Networks Proyecto (2023)
Machine Learning for Mental Health: New Developments and Applications Using Multimodal Data Proyecto (2021)