Matías Rojas
8 papers · 2020–2023 · 4 venues · across top CS/AI venues
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Achievements
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Conference Polyglot · Bronze
🌉
Interdisciplinary Bridge · Silver
🗺️
Taxonomy Completionist
(17)
⚡
Prolific Year · Productive
Venues
Top co-authors
Research topics
Natural Language Processing
(8)
Understanding
(6)
Healthcare & Medicine
(5)
Clinical
(5)
Machine Learning
(4)
Applications
(3)
Core Methods
(3)
Artificial Intelligence
(2)
Deep Learning
(2)
Architectures
(2)
Learning Paradigms
(2)
Resources & Methods
(2)
Knowledge & Reasoning
(1)
Application Areas
(1)
Generation
(1)
Keywords
named entity recognition
(6)
language model
(4)
nested named entity recognition
(2)
sequence labeling
(2)
pre-trained language model
(2)
clinical text
(2)
disease coding
(2)
clinical nlp
(2)
semantic clustering
(1)
bidirectional lstm
(1)
contextualized embedding
(1)
nested entity
(1)
biomedical named entity recognition
(1)
medical coding
(1)
medical entity
(1)
document-level context
(1)
intrinsic evaluation
(1)
extreme multi-label classification
(1)
spanish language
(1)
nested entity recognition
(1)
Papers
Automatic Coding at Scale: Design and Deployment of a Nationwide System for Normalizing Referrals in the Chilean Public Healthcare System
ACL 2023
A Knowledge-Graph-Based Intrinsic Test for Benchmarking Medical Concept Embeddings and Pretrained Language Models
EMNLP 2022
Assessing the Limits of Straightforward Models for Nested Named Entity Recognition in Spanish Clinical Narratives
EMNLP 2022
Clinical Flair: A Pre-Trained Language Model for Spanish Clinical Natural Language Processing
NAACL 2022
Divide and Conquer: An Extreme Multi-Label Classification Approach for Coding Diseases and Procedures in Spanish
EMNLP 2022
PLN CMM at SocialDisNER: Improving Detection of Disease Mentions in Tweets by Using Document-Level Features
COLING 2022
Simple Yet Powerful: An Overlooked Architecture for Nested Named Entity Recognition
COLING 2022
The Chilean Waiting List Corpus: a new resource for clinical Named Entity Recognition in Spanish
EMNLP 2020