Conversation Starter Generation on Anonymized user actions from conversational system Offline
29.45Lexical OverlapPE
Evaluation results
| Method | Links | ||||
|---|---|---|---|---|---|
| PEBackbone=Doubao1.5-Lite2026.04 | 29.45 | 0.56 | 0.08 | 6.23 | |
| PEBackbone=Qwen2.5-7B2026.04 | 29.03 | — | — | 6.11 | |
| SFTBackbone=Doubao1.5-Lite2026.04 | 28.97 | 0.78 | 0.44 | 5.59 | |
| ICEBREAKERBackbone=Doubao1.5-Lite2026.04 | 28.83 | 0.89 | 0.8 | 5.28 | |
| ICEBREAKERBackbone=Qwen2.5-7B2026.04 | 27.74 | 0.82 | 0.74 | 5.01 | |
| SFTBackbone=Qwen2.5-7B2026.04 | 26.46 | 0.73 | 0.39 | 5.17 | |
| PE + RIDBackbone=Doubao1.5-Lite2026.04 | 25.13 | 0.71 | 0.38 | 4.86 | |
| PE + RIDBackbone=Qwen2.5-7B2026.04 | 24.12 | 0.69 | 0.32 | 4.99 | |
| SFT + DPOBackbone=Qwen2.5-7B2026.04 | 13.75 | 0.75 | 0.42 | 2.64 | |
| SFT + DPOBackbone=Doubao1.5-Lite2026.04 | 12.94 | 0.79 | 0.52 | 2.37 |