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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 - Artificial Intelligence and Natural Language Processing

Authors

Béla Rösener, Hong-bo Wei, Ilinca Vandici

Topics

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

Keywords

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