Gerardo Sierra
9 papers · 2000–2025 · 3 venues · across top CS/AI venues
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Achievements
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🌉 Interdisciplinary Bridge · Silver 🏃 Academic Marathon · Ultra 🗺️ Taxonomy Completionist (17) 🐣 Hot Topic Early Bird 🌍 Conference Polyglot · Bronze
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Keyword Pioneer
🚀
Conference Pioneer
Venues
Top co-authors
Research topics
Machine Learning
(6)
Natural Language Processing
(5)
Applications
(4)
Core Methods
(3)
Optimization & Theory
(3)
Resources & Methods
(3)
Artificial Intelligence
(2)
Deep Learning
(2)
Core AI
(2)
Understanding
(2)
Interdisciplinary
(1)
Application Areas
(1)
Architectures
(1)
Learning Types · Machine Learning
(1)
Learning Types · Deep Learning
(1)
Keywords
text classification
(3)
inter-annotator disagreement
(2)
figurative language
(2)
class imbalance
(2)
low-resource language
(2)
large language model
(2)
transformer model
(2)
data augmentation
(2)
metaphor detection
(2)
focal loss
(1)
instant messaging
(1)
weighted loss function
(1)
language technology
(1)
inter-annotator agreement
(1)
multilingual transformer
(1)
indigenous language
(1)
narrative extraction
(1)
entity framing
(1)
multilingual emotion detection
(1)
language corpus
(1)
Papers
Disagreement in Metaphor Annotation of Mexican Spanish Science Tweets
COLING 2025
LATE-GIL-nlp at Semeval-2025 Task 10: Exploring LLMs and transformers for Characterization and extraction of narratives from online news
SemEval 2025
LATE-GIL-NLP at SemEval-2025 Task 11: Multi-Language Emotion Detection and Intensity Classification Using Transformer Models with Optimized Loss Functions for Imbalanced Data
SemEval 2025
Prompting Metaphoricity: Soft Labeling with Large Language Models in Popular Communication of Science Tweets in Spanish
ACL 2025
PCIC at SMM4H 2024: Enhancing Reddit Post Classification on Social Anxiety Using Transformer Models and Advanced Loss Functions
ACL 2024
PCICUNAM at WASSA 2024: Cross-lingual Emotion Detection Task with Hierarchical Classification and Weighted Loss Functions
ACL 2024
Challenges of language technologies for the indigenous languages of the Americas
COLING 2018
Sociolinguistic Corpus of WhatsApp Chats in Spanish among College Students
ACL 2018
Extracting semantic clusters from the alignment of definitions
COLING 2000