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2024 SEMEVAL SemEval 2024

Team Bolaca at SemEval-2024 Task 6: Sentence-transformers are all you need

Abstract

AbstractOur team tackled the SemEval-2024 Task 6, focusing on identifying fluent over-generation hallucinations in NLP outputs. We proposed a pragmatic solution using a logistic regression classifier and a feed-forward ANN, harnessing SBERT embeddings for feature extraction.

🌉 Interdisciplinary Bridge — Machine Learning and Natural Language Processing
🐝 Cross-Pollinator — Artificial Intelligence, Computer Science, Computer Vision, Data Science & Analytics, Deep Learning, Healthcare & Medicine, Interdisciplinary, Knowledge & Reasoning, Machine Learning, Mathematics & Optimization, Natural Language Processing, Reinforcement Learning, Security & Privacy, Speech & Audio

Authors

Béla Rösener , Hong-bo Wei , Ilinca Vandici

Topics

Machine Learning > Core Methods > Classification Natural Language Processing > Applications > Text Classification Natural Language Processing > Resources & Methods > Language Modeling

Keywords

text classification logistic regression semantic similarity hallucination detection sentence embedding sentence transformer logistic regression classifier
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