Sequential Recommendation on Amazon Sports
32.9NDCG@10Bert4Rec-Sem
Evaluation results
| Method | Links | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Bert4Rec-SemTraining Setting=In-domain2026.05 | 32.9 | — | — | 60.7 | — | — | — | — | — | |
| SaSRec-SemTraining Setting=In-domain2026.05 | 29.8 | — | — | 56.3 | — | — | — | — | — | |
| UnisRecTraining Setting=In-domain2026.05 | 28.4 | — | — | 56.9 | — | — | — | — | — | |
| BLUE+SCLTraining Setting=Supervised Contrastive Learning2026.05 | 26.2 | — | — | 45.8 | — | — | — | — | — | |
| Base+SCLTraining Setting=Supervised Contrastive Learning2026.05 | 25.3 | — | — | 44 | — | — | — | — | — | |
| LangPTune+SCLTraining Setting=Supervised Contrastive Learning2026.05 | 25.3 | — | — | 43.5 | — | — | — | — | — | |
| RLAIF+SCLTraining Setting=Supervised Contrastive Learning2026.05 | 24.9 | — | — | 43.4 | — | — | — | — | — | |
| RLPF+SCLTraining Setting=Supervised Contrastive Learning2026.05 | 24.5 | — | — | 42.3 | — | — | — | — | — | |
| 10H+SCLTraining Setting=Supervised Contrastive Learning2026.05 | 23.9 | — | — | 41.5 | — | — | — | — | — | |
| BLUE+SCLMethod=BLUE+SCL2026.05 | 23.8 | — | — | 42.4 | — | — | — | — | — | |
| LangPTune+SCLMethod=LangPTune+SCL2026.05 | 23.6 | — | — | 42.2 | — | — | — | — | — | |
| Base+SCLMethod=Base+SCL2026.05 | 23.5 | — | — | 41.8 | — | — | — | — | — | |
| RLPF+SCLMethod=RLPF+SCL2026.05 | 22.9 | — | — | 41 | — | — | — | — | — | |
| 10H+SCLMethod=10H+SCL2026.05 | 22.7 | — | — | 41.3 | — | — | — | — | — | |
| Bert4RecTraining Setting=In-domain2026.05 | 22.7 | — | — | 38.7 | — | — | — | — | — | |
| RLAIF+SCLMethod=RLAIF+SCL2026.05 | 22.6 | — | — | 40.3 | — | — | — | — | — | |
| SASRecTraining Setting=In-domain2026.05 | 21.1 | — | — | 35.8 | — | — | — | — | — | |
| SASRec-SemMethod=SASRec-Sem2026.05 | 18 | — | — | 38.4 | — | — | — | — | — | |
| UnisRecMethod=UnisRec2026.05 | 17.6 | — | — | 36.8 | — | — | — | — | — | |
| BERT4Rec-SemMethod=BERT4Rec-Sem2026.05 | 15.6 | — | — | 32.4 | — | — | — | — | — | |
| SS4Rec2025.02 | 8.8 | 10.42 | 8.3 | — | — | — | — | — | — | |
| Mamba4Rec2025.02 | 8.75 | 10.28 | 8.28 | — | — | — | — | — | — | |
| SASRec2025.02 | 8.39 | 10.07 | 7.87 | — | — | — | — | — | — | |
| NARM2025.02 | 8.26 | 9.44 | 7.91 | — | — | — | — | — | — | |
| GRU4Rec2025.02 | 8.16 | 9.3 | 7.81 | — | — | — | — | — | — | |
| TiSASRec2025.02 | 8.14 | 9.84 | 7.61 | — | — | — | — | — | — | |
| Bert4Rec2025.02 | 7.33 | 8.46 | 6.97 | — | — | — | — | — | — | |
| IDIOMoELLM-Based=true2025.09 | 3.91 | 6.74 | — | — | — | — | — | — | — | |
| IDGenRecLLM-Based=true2025.09 | 3.72 | 5.74 | — | — | — | — | — | — | — | |
| CoVELLM-Based=true2025.09 | 3.59 | 6.24 | — | — | — | — | — | — | — | |
| IIRGBackbone=Qwen-3.5-4B, Identifier=TIDs2026.06 | 3.41 | — | — | 5.85 | 2.83 | — | — | — | 4.06 | |
| EAGER-LLMBackbone=Qwen-3.5-4B2026.06 | 3.15 | — | — | 5.69 | 2.51 | — | — | — | 3.73 | |
| GRAMBackbone=Qwen-3.5-4B, Identifier=TIDs2026.06 | 3.14 | — | — | 5.54 | 2.56 | — | — | — | 3.75 | |
| GRLMBackbone=Qwen-3.5-4B, Identifier=TIDs2026.06 | 3.13 | — | — | 5.39 | 2.6 | — | — | — | 3.75 | |
| SASRec2025.09 | 2.89 | 5.31 | — | — | — | — | — | — | — | |
| HSTU2025.09 | 2.87 | 5.15 | — | — | — | — | — | — | — | |
| Naive-TIDBackbone=Qwen-3.5-4B, Identifier=TIDs2026.06 | 2.73 | — | — | 4.82 | 2.26 | — | — | — | 3.37 | |
| HSTU + BFTConfiguration=+BFT2026.05 | 2.63 | 4.72 | 2.46 | — | — | — | — | — | — | |
| LC-RecBackbone=Qwen-3.5-4B2026.06 | 2.58 | — | — | 4.85 | 2.06 | — | — | — | 3.17 | |
| TwiSTAR2026.05 | 2.57 | — | — | 4.76 | 2.14 | — | — | — | 3.24 | |
| Text-Attr LLM2025.09 | 2.51 | 4.97 | — | — | — | — | — | — | — | |
| AgenticTaggerBackbone=Qwen-3.5-4B, Identifier=TIDs2026.06 | 2.51 | — | — | 4.74 | 1.94 | — | — | — | 2.99 | |
| P5Backbone=Qwen-3.5-4B2026.06 | 2.49 | — | — | 4.7 | 2.01 | — | — | — | 3.04 | |
| HSTUConfiguration=Base2026.05 | 2.46 | 4.38 | 2.31 | — | — | — | — | — | — | |
| PLUMBackbone=Qwen-3.5-4B, Identifier=SIDs2026.06 | 2.45 | — | — | 4.36 | 1.99 | — | — | — | 2.97 | |
| S3-Rec2025.09 | 2.4 | 3.85 | — | — | — | — | — | — | — | |
| ReATBackbone=Qwen-3.5-4B2026.06 | 2.39 | — | — | 4.25 | 1.99 | — | — | — | 2.95 | |
| OneRec-ThinkBackbone=Qwen-3.5-4B, Identifier=SIDs2026.06 | 2.39 | — | — | 4.12 | 1.99 | — | — | — | 2.88 | |
| E4SRecLLM-Based=true2025.09 | 2.37 | 4.1 | — | — | — | — | — | — | — | |
| ReATLLM-Based=true2025.09 | 2.32 | 4.22 | — | — | — | — | — | — | — | |
| OneRec-Think2026.05 | 2.28 | — | — | 4.01 | 1.88 | — | — | — | 2.81 | |
| TIGER2025.09 | 2.25 | 4 | — | — | — | — | — | — | — | |
| HSTU2026.05 | 2.21 | — | — | 3.48 | 1.68 | — | — | — | 2.63 | |
| LETTERBackbone=Qwen-3.5-4B2026.06 | 2.17 | — | — | 4.13 | 1.69 | — | — | — | 2.6 | |
| TIGERBackbone=Qwen-3.5-4B2026.06 | 2.16 | — | — | 4.09 | 1.7 | — | — | — | 2.67 | |
| SimGCL2026.06 | 2.12 | — | — | 3.94 | 1.68 | — | — | — | 2.57 | |
| Item-LLM2025.09 | 2.11 | 3.69 | — | — | — | — | — | — | — | |
| LightGCN2026.06 | 2.05 | — | — | 3.82 | 1.62 | — | — | — | 2.47 | |
| FDSA2026.06 | 1.96 | — | — | 3.58 | 1.56 | — | — | — | 2.37 | |
| S^3-Rec2026.06 | 1.94 | — | — | 3.62 | 1.51 | — | — | — | 2.3 | |
| SASRec2026.06 | 1.82 | — | — | 3.56 | 1.37 | — | — | — | 2.17 | |
| TIGER2026.05 | 1.79 | — | — | 3.42 | 1.37 | — | — | — | 2.19 | |
| GRU4Rec2026.05 | 1.57 | — | — | 3.12 | 1.22 | — | — | — | 1.9 | |
| FDSA2025.09 | 1.56 | 2.88 | — | — | — | — | — | — | — | |
| HGN2026.05 | 1.55 | — | — | 3.16 | 1.14 | — | — | — | 1.88 | |
| LASARBase Model=Qwen3-0.6B2026.05 | 1.52 | 2.8 | — | — | 1.21 | 1.88 | 1.85 | 4.25 | — | |
| SASRec2026.05 | 1.46 | — | — | 3.06 | 1.07 | — | — | — | 1.99 | |
| MiniOneRecBase Model=Qwen3-0.6B2026.05 | 1.26 | 2.37 | — | — | 0.99 | 1.52 | 1.55 | 3.39 | — | |
| Explicit CoTGREAMBase Model=Qwen3-0.6B2026.05 | 1.18 | 2.28 | — | — | 0.89 | 1.53 | 1.38 | 3.7 | — | |
| ReaRec2026.05 | 1.12 | 2.33 | — | — | 0.86 | 1.43 | 1.51 | 3.55 | — | |
| GRU4Rec2025.09 | 1.1 | 2.04 | — | — | — | — | — | — | — | |
| LC-Rec2026.05 | 1 | 1.84 | — | — | 0.81 | 1.18 | 1.23 | 2.54 | — | |
| Bert4Rec2025.09 | 0.99 | 1.91 | — | — | — | — | — | — | — | |
| ID Transformer2025.09 | 0.81 | 1.22 | — | — | — | — | — | — | — | |
| GRU4Rec2026.05 | 0.8 | 1.47 | — | — | 0.62 | 1.01 | 0.9 | 2.32 | — | |
| SASRec2026.05 | 0.74 | 1.32 | — | — | 0.6 | 0.94 | 0.89 | 2.12 | — |