Information Retrieval on FinanceBench 150 samples
95DocRec@5Learned page scorer
Evaluation Results
| Method | Links | ||||
|---|---|---|---|---|---|
| Learned page scorerk=52026.02 | 95 | 55 | 33 | 46 | |
| BGE-M3 + Multi-HyDE + ReRankerk=52026.02 | 93 | 46 | 28 | 40 | |
| Dense baseline BGE-M3k=52026.02 | 88 | 34 | 26 | 35 | |
| BGE-M3 + ReRankerk=52026.02 | 87 | 41 | 19 | 34 | |
| HyDEk=52026.02 | 86 | 40 | 25 | 37 | |
| Multi-HyDEk=52026.02 | 85 | 42 | 27 | 39 | |
| Query expansionk=52026.02 | 68 | 27 | 8 | 24 | |
| Hybrid fusion (BM25 + BGE-M3)k=52026.02 | 61 | 23 | 13 | 27 | |
| SPLADEk=52026.02 | 50 | 16 | 18 | 29 | |
| BM25k=52026.02 | 32 | 7 | 4 | 12 | |
| Parent-Childk=52026.02 | 31 | 13 | 12 | 22 |