Privacy-Utility Trade-off Evaluation on ChatDoctor (worst-case attack setting)
97.4CRRNo Defense
Evaluation results
| Method | Links | ||
|---|---|---|---|
| No Defense2026.04 | 97.4 | 0.517 | |
| Reranker2026.04 | 95 | 0.518 | |
| Summarize2026.04 | 76 | 0.485 | |
| RAGFort2026.04 | 50.2 | 0.493 | |
| CanaryRAG2026.04 | 1.6 | 0.515 |