Text Watermark Detection on Gemma-7B Unmodified human-authored texts
100TPR @ 1% FPRDEW
Evaluation Results
| Method | Links | |
|---|---|---|
| DEWk (context window)=3, lambda (strength)=2.0, Token Embedding Space=Gemma-7B2026.06 | 100 | |
| DEWk (context window)=5, lambda (strength)=2.0, Token Embedding Space=Gemma-7B2026.06 | 100 | |
| TSToken Embedding Space=Gemma-7B2026.06 | 100 | |
| DEWk (context window)=3, lambda (strength)=2.0, Token Embedding Space=Llama-3.2-3B2026.06 | 99.8 | |
| DEWk (context window)=3, lambda (strength)=1.5, Token Embedding Space=Gemma-7B2026.06 | 99.4 | |
| DEWk (context window)=5, lambda (strength)=2.0, Token Embedding Space=Llama-3.2-3B2026.06 | 99.4 | |
| DEWk (context window)=5, lambda (strength)=1.5, Token Embedding Space=Gemma-7B2026.06 | 98.4 | |
| DEWk (context window)=3, lambda (strength)=1.5, Token Embedding Space=Llama-3.2-3B2026.06 | 97.6 | |
| SIRToken Embedding Space=Gemma-7B2026.06 | 96.8 | |
| X-SIRToken Embedding Space=Gemma-7B2026.06 | 94.4 | |
| DEWk (context window)=5, lambda (strength)=1.5, Token Embedding Space=Llama-3.2-3B2026.06 | 91.4 |