Recommendation on Amazon Cold-Start User v1
84HR AvgSTAR
Evaluation results
| Method | Links | |
|---|---|---|
| STARCategory=Ours, Backbone=Qwen3-8B2026.02 | 84 | |
| MARSCategory=Ours, Backbone=DeepSeek-V32026.02 | 77.3 | |
| RecHackerCategory=Agentic RS, Backbone=DeepSeek-V32026.02 | 59.7 | |
| DummyAgentCategory=Agentic RS, Backbone=DeepSeek-V32026.02 | 59 | |
| Baseline666Category=Agentic RS, Backbone=DeepSeek-V32026.02 | 50.3 | |
| Agent4RecCategory=Agentic RS, Backbone=DeepSeek-V32026.02 | 45.6 | |
| CoTAgentCategory=Agentic RS, Backbone=DeepSeek-V32026.02 | 19.3 | |
| CoTMemAgentCategory=Agentic RS, Backbone=DeepSeek-V32026.02 | 16.7 | |
| BaseAgentCategory=Agentic RS, Backbone=DeepSeek-V32026.02 | 16.3 | |
| MemoryAgentCategory=Agentic RS, Backbone=DeepSeek-V32026.02 | 15.3 | |
| MFCategory=Traditional2026.02 | 15 | |
| LightGCNCategory=Traditional2026.02 | 15 |