Author Style Transfer on Project Gutenberg 100 source–target author pairs (test)
17TowardASTRAPOP-DPO
Evaluation results
| Method | Links | |||
|---|---|---|---|---|
| ASTRAPOP-DPO2026.03 | 17 | 63 | 29 | |
| ASTRAPOP-SFT2026.03 | 16 | 63 | 29 | |
| TinyStyler2026.03 | 16 | 75 | 31 | |
| AuthorMixSelection Strategy=GRPO, Mixing Level=layerwise mixing (LW), k=42026.03 | 16 | 83 | 34 | |
| AuthorMixSelection Strategy=GRPO, Mixing Level=adapter-wise mixing (AW), k=72026.03 | 13 | 78 | 29 | |
| AuthorMixSelection Strategy=LoRAHub, Mixing Level=layerwise mixing (LW), k=82026.03 | 12 | 87 | 27 | |
| AuthorMixSelection Strategy=LoRAHub, Mixing Level=adapter-wise mixing (AW), k=32026.03 | 11 | 85 | 25 | |
| Few-shot (GPT-3.5)prompting=Few-shot2026.03 | 8 | 81 | 20 | |
| STYLL2026.03 | 7 | 68 | 16 | |
| Neutral TextNote=Reference bound (neutralized text, no style transfer)2026.03 | 1 | 79 | 5 |