Sequential Recommendation on Amazon Instruments (test)
9.97NDCG@10VRec
Evaluation results
| Method | Links | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| VRecReasoning steps=multi-step2026.03 | 9.97 | 9.44 | — | 10.98 | 13.01 | — | — | — | |
| VRec-1StepReasoning steps=12026.03 | 9.76 | 9.11 | — | 10.67 | 12.69 | — | — | — | |
| LatentR^32026.03 | 9.51 | 8.81 | — | 10.22 | 12.43 | — | — | — | |
| D32026.03 | 9.15 | 8.53 | — | 9.96 | 11.88 | — | — | — | |
| ATHWEInput Type=T+V+ID2025.06 | 8.72 | — | — | — | 11.93 | — | 20.88 | — | |
| LatentTTS2026.03 | 8.66 | 8.01 | — | 9.11 | 10.68 | — | — | — | |
| MISSRecInput Type=T+V+ID2025.06 | 8.43 | — | — | — | 13 | — | 23.7 | 10.71 | |
| MMM4RecInput Type=T+V+ID2025.06 | 8.22 | — | — | — | 13.3 | — | 25.25 | 10.82 | |
| HM4SRInput Type=T+V+ID2025.06 | 8.07 | — | — | — | 10.79 | — | 18.81 | 9.79 | |
| FDSAInput Type=ID2025.06 | 7.96 | — | — | — | 10.7 | — | 18.9 | 9.72 | |
| SASRec2026.03 | 7.72 | 7.26 | — | 8.25 | 9.72 | — | — | — | |
| M^3RecInput Type=T+V+ID2025.06 | 7.64 | — | — | — | 11.45 | — | 21.14 | 9.75 | |
| Mamba4RecInput Type=ID2025.06 | 7.51 | — | — | — | 11.13 | — | 20.34 | 9.5 | |
| UniSRecInput Type=T+ID2025.06 | 7.48 | — | — | — | 12.67 | — | 23.87 | 9.91 | |
| SETRec2026.03 | 7.46 | 7.21 | — | 7.86 | 8.64 | — | — | — | |
| S^3-RecInput Type=T+ID2025.06 | 7.13 | — | — | — | 10.56 | — | 19.27 | 9.01 | |
| TiM4RecInput Type=ID2025.06 | 6.83 | — | — | — | 11.13 | — | 20.71 | 8.9 | |
| BSARecInput Type=ID2025.06 | 6.49 | — | — | — | 11.56 | — | 21.14 | 8.57 | |
| TIESBackbone=RecFormer-large2026.01 | 6.16 | — | — | — | — | — | — | — | |
| TIGER2026.03 | 6.16 | 5.57 | — | 7.6 | 9.45 | — | — | — | |
| SASRecInput Type=ID2025.06 | 6.12 | — | — | — | 11.18 | — | 21.06 | 8.26 | |
| GRU4Rec2026.03 | 6.09 | 5.53 | — | 7.66 | 9.38 | — | — | — | |
| Caser2026.03 | 6.08 | 5.44 | — | 7.75 | 9.72 | — | — | — | |
| MergeRec (Domain-wise)Backbone=RecFormer-base2026.01 | 5.88 | — | — | — | — | — | — | — | |
| MergeRec (Domain-wise)Backbone=BLaIR-large2026.01 | 5.84 | — | — | — | — | — | — | — | |
| LETTER2026.03 | 5.83 | 4.83 | — | 7.07 | 10.12 | — | — | — | |
| MergeRec (Layer-wise)Backbone=RecFormer-base2026.01 | 5.78 | — | — | — | — | — | — | — | |
| Zero-shotBackbone=RecFormer-base2026.01 | 4.15 | — | — | — | — | — | — | — | |
| FullSubset size=274982026.02 | 2.03 | 1.61 | 2.57 | 2.64 | 3.97 | 6.15 | — | — | |
| MiniRecSubset size=10242026.02 | 1.86 | 1.43 | 2.23 | 2.47 | 3.78 | 5.45 | — | — | |
| GraNdSubset size=10242026.02 | 1.59 | 1.1 | 2.04 | 1.87 | 3.01 | 4.89 | — | — | |
| EL2NSubset size=10242026.02 | 1.57 | 1.23 | 2.1 | 1.96 | 2.98 | 5.05 | — | — | |
| DEALRecSubset size=10242026.02 | 1.32 | 1.02 | 1.77 | 1.89 | 2.54 | 4.36 | — | — | |
| RandomSubset size=10242026.02 | 1.14 | 0.99 | 1.46 | 1.54 | 2.01 | 3.32 | — | — | |
| KMeansSubset size=10242026.02 | 1.02 | 0.87 | 1.22 | 1.34 | 1.86 | 3.21 | — | — |