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Osmar Zaïane

2 accepted papers

2021

Neural Path Hunter: Reducing Hallucination in Dialogue Systems via Path Grounding

EMNLP 2021main

Dialogue systems powered by large pre-trained language models exhibit an innate ability to deliver fluent and natural-sounding responses. Despite their impressive performance, these models are fitful and can often generate factually incorrect statements impeding their widespread adoption. In this pa…

2021

Seq2Emo: A Sequence to Multi-Label Emotion Classification Model

NAACL 2021long

Multi-label emotion classification is an important task in NLP and is essential to many applications. In this work, we propose a sequence-to-emotion (Seq2Emo) approach, which implicitly models emotion correlations in a bi-directional decoder. Experiments on SemEval’18 and GoEmotions datasets show th…