Text Adversarial Sample Generation Method for Chinese Language with Multi-level Perturbation Localization

This study attempts to improve the accuracy of perturbation localization when generating countermeasure samples under a black-box attack in the Chinese field and to solve the problem of existing methods ignoring context relevance and semantic density when evaluating word importance. This study propo...

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Auteur principal:	HOU Yan, CHE Lei, LI Hui
Format:	Artigo
Langue:	Inglês
Publié:	Editorial Office of Computer Engineering 2025-07-01
Collection:	Jisuanji gongcheng
Sujets:	black-box attack|perturbation localization|decision model|word importance assessment|adversarial sample generation
Accès en ligne:	https://www.ecice06.com/fileup/1000-3428/PDF/jsjgc-51-7-232.pdf
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