Papers › Distinct Label Representations for Few-Shot Text Classification

Distinct Label Representations for Few-Shot Text Classification

1 Aug 2021ACL 2021 5archive 2025-07-28

Sora Ohashi, Junya Takayama, Tomoyuki Kajiwara, Yuki Arase

Few-shot text classification aims to classify inputs whose label has only a few examples. Previous studies overlooked the semantic relevance between label representations. Therefore, they are easily confused by labels that are relevant. To address this problem, we propose a method that generates distinct label representations that embed information specific to each label. Our method is applicable to conventional few-shot classification models. Experimental results show that our method significantly improved the performance of few-shot text classification across models and datasets.

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ClassificationFew-Shot Text ClassificationText Classificationtext-classification

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