Information Retrieval on TREC-COVID Expert 50 graded
82.8nDCG@10B4 RRF
Evaluation Results
| Method | Links | |
|---|---|---|
| B4 RRFFusion Strategy=Reciprocal Rank Fusion2026.04 | 82.8 | |
| B2 DenseRetrieval Type=Dense2026.04 | 78 | |
| B1 SparseRetrieval Type=Sparse2026.04 | 72 | |
| B5 Proj.Fusion Strategy=Projection Fusion2026.04 | 67.8 | |
| B3 RRF+MMRFusion Strategy=Reciprocal Rank Fusion, Diversity Re-ranking=MMR2026.04 | 65.9 |