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COPA:Confidence-Guided Orthogonality-Constrained Prompt Adaptation for Few-Shot Relation Classification

Shunran Duan Meijuan Yin Xiangyang Luo Lunchong Cui Chenyu Wang

Computers, Materials & Continua2026,Vol.89Issue(10):P.678-698,21.
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Computers, Materials & Continua2026,Vol.89Issue(10):P.678-698,21.DOI:10.32604/cmc.2026.084290

COPA:Confidence-Guided Orthogonality-Constrained Prompt Adaptation for Few-Shot Relation Classification

Shunran Duan 1Meijuan Yin 1Xiangyang Luo 1Lunchong Cui 1Chenyu Wang1

作者信息

  • 1. Henan Provincial Key Laboratory of Cyberspace Situational Awareness,Information Engineering University,Zhengzhou,China
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摘要

关键词

Natural language processing/relation classification/orthogonality constraint/confidence-guided prompt adaptation

分类

信息技术与安全科学

引用本文复制引用

Shunran Duan,Meijuan Yin,Xiangyang Luo,Lunchong Cui,Chenyu Wang..COPA:Confidence-Guided Orthogonality-Constrained Prompt Adaptation for Few-Shot Relation Classification[J].Computers, Materials & Continua,2026,89(10):P.678-698,21.

基金项目

funded by Key Program of the National Natural Science Foundation of China(No.U23A20305) (No.U23A20305)

Zhongyuan Scholars Project(No.254000510007). (No.254000510007)

Computers, Materials & Continua

1546-2218

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