Classification on LaMP-2 time-based split (dev)
89.9AccuracyBUMP+
Evaluation results
| Method | Links | ||
|---|---|---|---|
| BUMP+User representation=Self-sup., Pipeline=LoRA-SFT2026.06 | 89.9 | 84.7 | |
| BUMPUser representation=Self-sup., Pipeline=LoRA-SFT2026.06 | 89.4 | 84.5 | |
| Direct RewardUser representation=Task-sup., Pipeline=LoRA-SFT2026.06 | 88.9 | 84 | |
| Raw Hist.User representation=No profile, Pipeline=LoRA-SFT2026.06 | 88.8 | 81.3 | |
| Gemini-3 ProUser representation=Zero-shot profile, Pipeline=LoRA-SFT2026.06 | 88 | 83.4 | |
| Gemini-3 FlashUser representation=Zero-shot profile, Pipeline=LoRA-SFT2026.06 | 77.9 | 70.3 | |
| Qwen3-4B (ZS)User representation=Zero-shot profile, Pipeline=LoRA-SFT2026.06 | 71.3 | 65.5 | |
| No Pers.User representation=No profile, Pipeline=LoRA-SFT2026.06 | 56.5 | 52.8 |