Information Retrieval on SciFact (NDCG, Precision, Recall)
72.07NDCG@10Two-LLM QE (Refine)
Evaluation results
| Method | Links | |||
|---|---|---|---|---|
| Two-LLM QE (Refine)fusion_method=Refinement2026.02 | 72.07 | 9.5 | 95.6 | |
| Two-LLM QE (Concat)fusion_method=Concatenation2026.02 | 71.86 | 9.47 | 94.6 | |
| Cluster-ICL QEexemplar_selection=Cluster-based2026.02 | 69.69 | 9.2 | 94 | |
| FewShot4-Fixedshots=4, exemplar_selection=Fixed2026.02 | 69.19 | 9.1 | 94.37 | |
| ZeroShotprompting=Zero-Shot2026.02 | 68.9 | 9.07 | 94.7 | |
| BM25retriever=Lexical2026.02 | 67.89 | 8.83 | 92.53 | |
| BM25+Rocchioretriever=Lexical, expansion=Rocchio2026.02 | 62.78 | 8.8 | 91.87 |