most citedClassifying Tweet Sentiment Using the Hidden State and Attention Matrix of a Fine-tuned BERTweet Model

2 citations · 2 across the 2 of their papers we have counts for

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cs.CL2025

Ellipsoid-Based Decision Boundaries for Open Intent Classification

Yuetian Zou, Hanlei Zhang, Hua Xu +2

Textual open intent classification is crucial for real-world dialogue systems, enabling robust detection of unknown user intents without prior knowledge and contributing to the rob…

cs.CL2021★ 2 cited

Classifying Tweet Sentiment Using the Hidden State and Attention Matrix of a Fine-tuned BERTweet Model

Tommaso Macrì, Freya Murphy, Yunfan Zou +1

This paper introduces a study on tweet sentiment classification. Our task is to classify a tweet as either positive or negative. We approach the problem in two steps, namely embedd…