Information Retrieval on TREC-COVID Para B Semi-technical graded
71.5nDCG@10B4 RRF
Evaluation Results
| Method | Links | |
|---|---|---|
| B4 RRFFusion Strategy=Reciprocal Rank Fusion2026.04 | 71.5 | |
| B2 DenseRetrieval Type=Dense2026.04 | 70.3 | |
| B5 Proj.Fusion Strategy=Projection Fusion2026.04 | 62.1 | |
| B1 SparseRetrieval Type=Sparse2026.04 | 61.8 | |
| B3 RRF+MMRFusion Strategy=Reciprocal Rank Fusion, Diversity Re-ranking=MMR2026.04 | 61.6 |