Leonardo Chaves Dutra Da Rocha
4 papers · 2024–2026 · 3 conferences · across top CS/AI conferences
Achievements
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🌉
Interdisciplinary Bridge
🧭
Keyword Pioneer
🌍
Conference Polyglot
(3)
🐝
Cross-Pollinator
(13)
Conferences
ACL (2)
CONLL (1)
EMNLP (1)
Top co-authors
Keywords
text classification
(2)
large language model
(2)
contextual embedding
(2)
error analysis
(2)
language model
(1)
bias reduction
(1)
linguistic phenomenon
(1)
small language model
(1)
imbalanced dataset
(1)
classifier bia
(1)
classifier interpretability
(1)
sentiment analysis
(1)
balanced brier score
(1)
sentiment classification
(1)
confidence calibration
(1)
class imbalance
(1)
Papers
When High Accuracy Hides Poor Calibration: Rethinking Confidence Evaluation in Transformer-Based Text Classification with Balanced Brier Score
ACL 2026
Instance-Selection-Inspired Undersampling Strategies for Bias Reduction in Small and Large Language Models for Binary Text Classification
ACL 2025
Explaining the Hardest Errors of Contextual Embedding Based Classifiers
CONLL 2024
Explaining the Hardest Errors of Contextual Embedding Based Classifiers
EMNLP 2024