Textual Adversarial Attack

Textual adversarial attacks involve subtly altering text inputs to mislead natural language processing (NLP) models, primarily focusing on evaluating and improving model robustness. Current research emphasizes developing more effective attack methods, often leveraging gradient-based optimization and incorporating semantic similarity constraints within models like BERT, as well as creating stronger defenses through techniques such as adversarial training and randomized smoothing. This field is crucial for ensuring the reliability and security of NLP systems across various applications, from text classification to machine translation, by identifying and mitigating vulnerabilities to malicious manipulation.

Papers