Apple of Sodom: Hidden Backdoors in Superior Sentence Embeddings via Contrastive Learning

no code implementations • 20 Oct 2022 • Xiaoyi Chen, Baisong Xin, Shengfang Zhai, Shiqing Ma, Qingni Shen, Zhonghai Wu

This paper finds that contrastive learning can produce superior sentence embeddings for pre-trained models but is also vulnerable to backdoor attacks.

Backdoor Attack Contrastive Learning +3