PDI - Resultado de Búsqueda

Fabián Bernardo Villena Rodríguez

Profesor Asistente

Universidad San Sebastián

Región Metropolitana, Chile

Procesamiento de lenguaje natural aplicado a la salud y Aprendizaje automático aplicado a la salud

Informática Médica, UNIVERSIDAD DE CHILE. Chile, 2020
Ciencias Odontológicas, UNIVERSIDAD DIEGO PORTALES. Chile, 2017
Cirujano Dentista, UNIVERSIDAD DIEGO PORTALES. Chile, 2017

Asistente de Investigación Full Time

UNIVERSIDAD DE CHILE

Facultad de Medicina

Santiago, Chile

2019 - 2019
Científico de Datos Full Time

UNIVERSIDAD DE CHILE

Facultade Ciencias Físicas y Matemáticas

Santiago, Chile

2020 - 2023
Científico de Datos Full Time

Instituto Milenio Fundamentos de los Datos

Santiago, Chile

2024 - 2024
Profesor Asistente Full Time

UNIVERSIDAD SAN SEBASTIAN

Facultad de Odontología

Santiago, Chile

2025 - A la fecha


Developing and Validating an Automatic Support System for Tumor Coding in Pathology Reports in Spanish Villena, Fabian; Baez, Pablo; Penafiel, Sergio; Rojas, Matías; Paredes, Inti; Dunstan, Jocelyn Article ISI JCO CLINICAL CANCER INFORMATICS (2025)
NLP modeling recommendations for restricted data availability in clinical settings Villena, Fabian; Bravo-marquez, Felipe; Dunstan, Jocelyn Article ISI BMC MEDICAL INFORMATICS AND DECISION MAKING (2025)
A pseudonymized corpus of occupational health narratives for clinical entity recognition in Spanish Dunstan, Jocelyn; Vakili, Thomas; Miranda, Luis; Villena, Fabian; Aracena, Claudio; Quiroga, Tamara; Vera, Paulina; Valenzuela, Sebastian Viteri; Rocco, Victor Article ISI BMC MEDICAL INFORMATICS AND DECISION MAKING (2024)
Clinical analogy resolution performance for foundation language models Villena, Fabian; Quiroga, Tamara; Dunstan, Jocelyn Article ACM Transactions on Computing for Healthcare (2024)
Predicting no-show appointments in a pediatric hospital in Chile using machine learning Royer, M. Article ISI HEALTH CARE MANAGEMENT SCIENCE (2023)
Applications of machine learning in healthcare Aracena, Claudio; Villena, Fabian; Arias, Felipe; Dunstan, Jocelyn Article ISI REVISTA MEDICA CLINICA LAS CONDES (2022)
Automatic Extraction of Nested Entities in Clinical Referrals in Spanish Baez, Pablo; Bravo-marquez, Felipe; Ávalos, Denisse; Rojas, Matías; Villena, Fabian Article ISI SCOPUS (2022)
Training and intrinsic evaluation of lightweight word embeddings for the clinical domain in Spanish Chiu, Carolina; Martin, Kinan; Besa, Cecilia Article ISI FRONTIERS IN ARTIFICIAL INTELLIGENCE (2022)
Construction of text resources for automatic identification of clinical information in unstructured narratives Baez, Pablo; Villena, Fabian; Zuniga, Karen; Jones, Natalia; Fernandez, Gustavo; Duran, Manuel; Ávalos, Denisse Article ISI SCIELO SCOPUS Revista médica de Chile (2021)
Supporting the classification of patients in public hospitals in Chile by designing, deploying and validating a system based on natural language processing Perez, Jorge Article ISI BMC MEDICAL INFORMATICS AND DECISION MAKING (2021)
The incidence of psoriasis in Chile: an analysis of the National Waiting List Repository Lecaros, C.; Ashcroft, D. M.; Griffiths, C. E. M.; Maul, J. T. Article ISI CLINICAL AND EXPERIMENTAL DERMATOLOGY (2021)
On the Construction of Multilingual Corpora for Clinical Text Mining Villena, Fabian; Eisenmann, Urs; Knaup, Petra; Ávalos, Denisse; Ganzinger, Matthias; PapeHaugaard, LB; Lovis, C; Madsen, IC; Weber, P; Nielsen, PH; et al. Article ISI SCOPUS Studies in Health Technology and Informatics (2020)
Automatic keyword retrieval from clinical texts: an application of natural language processing to massive data of Chilean suspected diagnosis Villena, F Article ISI REVISTA MEDICA DE CHILE (2019)
Fabricación de biomodelos tridimensionales odontológicos a partir de tomografías computarizadas Article Mouth (2017)
Restauración Directa con Técnica de Estampado Simplificada en Resina Compuesta: Caso Clínico Article Revista Anaceo (2016)


A Privacy-Preserving Corpus for Occupational Health in Spanish: Evaluation for NER and Classification Tasks Aracena, Claudio; Miranda, Luis; Vakili, Thomas; Villena, Fabian; Quiroga, Tamara; Núñez-Torres, Fredy; Rocco, Victor; Dunstan, Jocelyn ConferencePaper (2024)
Automatic Coding at Scale: Design and Deployment of a Nationwide System for Normalizing Referrals in the Chilean Public Healthcare System Villena, Fabian; Rojas, Matías; Arias, Felipe; Pacheco, Jorge; Vera, Paulina; Dunstan, Jocelyn ConferencePaper (2023)
A Knowledge-Graph-Based Intrinsic Test for Benchmarking Medical Concept Embeddings and Pretrained Language Models Aracena, Claudio; Villena, Fabian; Rojas, Matías; Dunstan, Jocelyn ConferencePaper (2022)
Clinical Flair: A Pre-Trained Language Model for Spanish Clinical Natural Language Processing Rojas, Matías; Dunstan, Jocelyn; Villena, Fabian ConferencePaper (2022)
The Chilean Waiting List Corpus: a new resource for clinical named entity recognition in Spanish Baez, Pablo; Villena, Fabian; Rojas, Matías; Duran, Manuel; Dunstan, Jocelyn ConferencePaper (2020)