Retrieval on Genizah join-retrieval benchmark
78.4Hit Rate @ 1Chamfer
Evaluation results
| Method | Links | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| ChamferFamily=BoB (ours)2026.04 | 78.4 | 78.4 | 89.8 | 73.4 | 93.2 | 73.6 | 84.1 | 67.5 | |
| BoW-Cosine → BoB-OT (M=30)Family=Two-stage2026.04 | 77.1 | 77.1 | 87.5 | 69.1 | 90.1 | 66.8 | 81.4 | 61.5 | |
| OT (mass-weighted)Family=BoB (ours)2026.04 | 76.1 | 76.1 | 87.5 | 67.1 | 88.6 | 66.8 | 81.4 | 61.5 | |
| χ2Family=BoW-RawPatches2026.04 | 73.9 | 73.9 | 85.2 | 64.9 | 89.8 | 65.5 | 80 | 58.4 | |
| HellingerFamily=BoW-RawPatches2026.04 | 70.5 | 70.5 | 84.1 | 63.1 | 90.9 | 64 | 77.4 | 56 | |
| HungarianFamily=BoB (ours)2026.04 | 70.5 | 70.5 | 86.4 | 66.5 | 90.9 | 66 | 77.1 | 58 | |
| CosineFamily=BoW-RawPatches2026.04 | 67 | 67 | 84.1 | 60.5 | 89.8 | 61.1 | 75.2 | 51.6 | |
| L2Family=BoW-RawPatches2026.04 | 65.9 | 65.9 | 79.5 | 56.2 | 85.2 | 56.4 | 73 | 54.3 | |
| MeanPool-CosineFamily=Pooling2026.04 | 54.5 | 54.5 | 77.3 | 46.9 | 84.1 | 47.5 | 64.2 | 38.4 | |
| L2Family=BoW-centroids2026.04 | 54.5 | 54.5 | 68.2 | 50.6 | 78.4 | 51.6 | 61.9 | 39.7 | |
| CosineFamily=BoW-centroids2026.04 | 53.4 | 53.4 | 73.9 | 50.9 | 84.1 | 52 | 61.7 | 35.4 | |
| χ2Family=BoW-centroids2026.04 | 51.1 | 51.1 | 71.6 | 51 | 83 | 52.5 | 62.2 | 35.2 | |
| HellingerFamily=BoW-centroids2026.04 | 50 | 50 | 71.6 | 50.5 | 83 | 51.9 | 61.6 | 34.4 | |
| MaxPool-L2Family=Pooling2026.04 | 30.7 | 30.7 | 53.4 | 28.8 | 64.8 | 30 | 42.4 | 18.7 |