Synergistic Anchored Contrastive Pre-training for Few-Shot Relation Extraction

Few-shot Relation Extraction (FSRE) aims to extract relational facts from a sparse set of labeled corpora. Recent studies have shown promising results in FSRE by employing Pre-trained Language Models (PLMs) within the framework of supervised contrastive learning, which considers both instances and l...

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Veröffentlicht in:	arXiv.org 2024-03
Hauptverfasser:	Luo, Da, Gan, Yanglei, Hou, Rui, Lin, Run, Liu, Qiao, Cai, Yuxiang, Gao, Wannian
Format:	Artikel
Sprache:	eng
Schlagworte:	Labels Learning Representations Semantics Training
Online-Zugang:	Volltext
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