Papers by Xingyi Zhao
Generating Textual Adversaries with Minimal Perturbation (2022.findings-emnlp)
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| Challenge: | Existing word-level adversarial approaches for textual data have various limitations due to the large search space consisting of combinations of candidate words. |
| Approach: | They propose a novel attack strategy to find adversarial texts with high similarity to original texts without perturbation. |
| Outcome: | The proposed approach achieves higher success rates and lower perturbation rates in four benchmark datasets compared with state-of-the-art approaches. |