Membership Inference Attack on PILE (train)
8.2LossSHE-LoRA
Evaluation results
| Method | Links | |||||||
|---|---|---|---|---|---|---|---|---|
| SHE-LoRABackbone=Qwen3-4B-Instruct-2507, Encryption Ratio (γ)=20%2025.05 | 8.2 | 6.7 | 8.5 | 6.5 | 8.2 | 6.2 | 11.1 | |
| BaseBackbone=Qwen3-4B-Instruct-25072025.05 | 8.6 | 5.6 | 7.4 | 5.5 | 8 | 5.1 | 9.9 | |
| SHE-LoRABackbone=Qwen3-4B-Instruct-2507, Encryption Ratio (γ)=5%2025.05 | 9 | 7.4 | 9.1 | 7.3 | 9.3 | 7.7 | 12.4 | |
| SHE-LoRABackbone=Qwen3-4B-Instruct-2507, Encryption Ratio (γ)=1%2025.05 | 9.7 | 9.3 | 10.8 | 9.1 | 10.2 | 10.3 | 15 | |
| SHE-LoRABackbone=Qwen3-4B-Instruct-2507, Encryption Ratio (γ)=10%2025.05 | 9.7 | 9.3 | 10.8 | 9.1 | 10.2 | 10.3 | 11.9 | |
| SHE-LoRABackbone=Qwen3-4B-Instruct-2507, Encryption Ratio (γ)=1‰2025.05 | 12.5 | 13 | 15.2 | 14 | 14.5 | 15.4 | 17.4 | |
| Vanilla LoRABackbone=Qwen3-4B-Instruct-25072025.05 | 35.7 | 35.6 | 39.7 | 39.4 | 41.8 | 25.4 | 53.5 |