2024
EACL
EACL 2024
JRC at ClimateActivism 2024: Lexicon-based Detection of Hate Speech
Abstract
AbstractIn this paper we describe the participation of the JRC team in the Sub-task A: “Hate Speech Detection” in the Shared task on Hate Speech and Stance Detection during Climate Activism at the CASE 2024 workshop. Our system is purely lexicon (keyword) based and does not use any statistical classifier. The system ranked 18 out of 22 participants with F1 of 0.83, only one point below a system, based on LLM. Our system also obtained one the highest achieved precision scores among all participating algo- rithms.
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Interdisciplinary Bridge
- Artificial Intelligence and Natural Language Processing
Authors
Topics
Machine Learning > Core Methods > Classification
Natural Language Processing > Applications > Text Classification
Natural Language Processing > Resources & Methods > Lexical Semantics
Machine Learning > Learning Types > Supervised Learning
Natural Language Processing > Applications > Sentiment Analysis