Sequential Recommendation on Amazon Sports and Outdoors (test)
0.025NDCG@5AsymRec
Evaluation results
| Method | Links | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| AsymRecID Representation Type=Semantic ID-based2026.05 | 0.025 | — | — | — | — | 0.0371 | 0.055 | 0.0308 | |
| MHLIdentification Method=Semantic ID-based, Embeddings=Sentence-T5-base2025.09 | 0.0249 | — | — | — | — | 0.0359 | 0.0511 | 0.0298 | |
| VarLenRec-LCRecID representation type=Semantic ID-based2026.05 | 0.0233 | — | — | — | — | 0.0351 | 0.0502 | 0.0325 | |
| RoTE-RPGCategory=Generative2026.04 | 0.0222 | — | — | — | — | 0.0317 | 0.0456 | 0.0266 | |
| LETTER-LCRecID representation type=Semantic ID-based2026.05 | 0.0221 | — | — | — | — | 0.0338 | 0.0489 | 0.0315 | |
| RPGID Representation Type=Semantic ID-based2026.05 | 0.0216 | — | — | — | — | 0.0314 | 0.0463 | 0.0263 | |
| VarLenRec-TIGERID representation type=Semantic ID-based2026.05 | 0.0213 | — | — | — | — | 0.0328 | 0.0498 | 0.031 | |
| LC-RecID representation type=Semantic ID-based2026.05 | 0.0209 | — | — | — | — | 0.0318 | 0.0471 | 0.0301 | |
| LETTER-TIGERID representation type=Semantic ID-based2026.05 | 0.0205 | — | — | — | — | 0.0311 | 0.0456 | 0.0292 | |
| PAUSERECbackbone=Qwen3-1.7B, number of pauses=52026.06 | 0.0203 | — | — | 0.0294 | 0.0422 | — | — | 0.0245 | |
| RPGCategory=Generative2026.04 | 0.0201 | — | — | — | — | 0.0294 | 0.0419 | 0.0241 | |
| OneRec-Thinkbackbone=Qwen3-1.7B2026.06 | 0.0199 | — | — | 0.0288 | 0.0412 | — | — | 0.0239 | |
| ETEGRecID representation type=Semantic ID-based2026.05 | 0.0198 | — | — | — | — | 0.0305 | 0.0432 | 0.0285 | |
| Next-item SFTbackbone=Qwen3-1.7B2026.06 | 0.0198 | — | — | 0.0287 | 0.0409 | — | — | 0.0237 | |
| RPGIdentification Method=Semantic ID-based, Embeddings=Sentence-T5-base2025.09 | 0.0197 | — | — | — | — | 0.0284 | 0.0436 | 0.0246 | |
| TIGERID representation type=Semantic ID-based2026.05 | 0.019 | — | — | — | — | 0.0293 | 0.0409 | 0.0277 | |
| TIGERCategory=Generative2026.04 | 0.0181 | — | — | — | — | 0.0264 | 0.04 | 0.0225 | |
| TIGERIdentification Method=Semantic ID-based2025.09 | 0.0181 | — | — | — | — | 0.0264 | 0.04 | 0.0225 | |
| TIGERID Representation Type=Semantic ID-based2026.05 | 0.0181 | — | — | — | — | 0.0264 | 0.04 | 0.0225 | |
| S3RecID representation type=Item ID-based2026.05 | 0.0175 | — | — | — | — | 0.0267 | 0.0445 | 0.025 | |
| HSTU2026.06 | 0.0173 | — | — | 0.0268 | 0.0343 | — | — | 0.0226 | |
| HSTUCategory=Generative2026.04 | 0.0165 | — | — | — | — | 0.0258 | 0.0414 | 0.0215 | |
| HSTUIdentification Method=Semantic ID-based2025.09 | 0.0165 | — | — | — | — | 0.0258 | 0.0414 | 0.0215 | |
| HSTUID Representation Type=Semantic ID-based2026.05 | 0.0165 | — | — | — | — | 0.0258 | 0.0414 | 0.0215 | |
| S3-RecIdentification Method=Item ID-based2025.09 | 0.0161 | — | — | — | — | 0.0251 | 0.0385 | 0.0204 | |
| S3-RecID Representation Type=Item ID-based2026.05 | 0.0161 | — | — | — | — | 0.0251 | 0.0385 | 0.0204 | |
| RoTE-SASRecCategory=Traditional2026.04 | 0.0158 | — | — | — | — | 0.0233 | 0.0372 | 0.0202 | |
| SASRecIdentification Method=Item ID-based2025.09 | 0.0154 | — | — | — | — | 0.0233 | 0.035 | 0.0192 | |
| SASRecID Representation Type=Item ID-based2026.05 | 0.0154 | — | — | — | — | 0.0233 | 0.035 | 0.0192 | |
| HSTUID representation type=Item ID-based2026.05 | 0.0152 | — | — | — | — | 0.0232 | 0.036 | 0.0194 | |
| SASRecCategory=Traditional2026.04 | 0.0146 | — | — | — | — | 0.0228 | 0.0347 | 0.0189 | |
| VQ-RecIdentification Method=Semantic ID-based2025.09 | 0.0144 | — | — | — | — | 0.0208 | 0.03 | 0.0173 | |
| VQ-RecID Representation Type=Semantic ID-based2026.05 | 0.0144 | — | — | — | — | 0.0208 | 0.03 | 0.0173 | |
| VQ-RecCategory=Generative2026.04 | 0.0137 | — | — | — | — | 0.0208 | 0.03 | 0.0173 | |
| TIGER2026.06 | 0.0137 | — | — | 0.0215 | 0.0347 | — | — | 0.0179 | |
| HGNID representation type=Item ID-based2026.05 | 0.013 | — | — | — | — | 0.02 | 0.0359 | 0.0181 | |
| FDSAIdentification Method=Item ID-based2025.09 | 0.0122 | — | — | — | — | 0.0182 | 0.0288 | 0.0156 | |
| FDSAID Representation Type=Item ID-based2026.05 | 0.0122 | — | — | — | — | 0.0182 | 0.0288 | 0.0156 | |
| GRU4Rec2026.06 | 0.0122 | — | — | 0.019 | 0.0312 | — | — | 0.0161 | |
| HGNIdentification Method=Item ID-based2025.09 | 0.012 | — | — | — | — | 0.0189 | 0.0313 | 0.0159 | |
| HGNID Representation Type=Item ID-based2026.05 | 0.012 | — | — | — | — | 0.0189 | 0.0313 | 0.0159 | |
| SASRecID representation type=Item ID-based2026.05 | 0.0117 | — | — | — | — | 0.0185 | 0.0298 | 0.0153 | |
| ReaRec2026.06 | 0.0116 | — | — | 0.0214 | 0.0332 | — | — | 0.0154 | |
| FMLPID representation type=Item ID-based2026.05 | 0.0109 | — | — | — | — | 0.0205 | 0.0317 | 0.0145 | |
| HGN2026.06 | 0.0109 | — | — | 0.0183 | 0.0313 | — | — | 0.015 | |
| SASRec2026.06 | 0.0106 | — | — | 0.0199 | 0.0301 | — | — | 0.0141 | |
| BERT4RecID representation type=Item ID-based2026.05 | 0.0088 | — | — | — | — | 0.0148 | 0.0246 | 0.0125 | |
| GRU4RecCategory=Traditional2026.04 | 0.0086 | — | — | — | — | 0.0129 | 0.0204 | 0.011 | |
| GRU4RecIdentification Method=Item ID-based2025.09 | 0.0086 | — | — | — | — | 0.0129 | 0.0204 | 0.011 | |
| GRU4RecID Representation Type=Item ID-based2026.05 | 0.0086 | — | — | — | — | 0.0129 | 0.0204 | 0.011 | |
| RecJPQIdentification Method=Semantic ID-based2025.09 | 0.0076 | — | — | — | — | 0.0141 | 0.022 | 0.0102 | |
| RecJPQID Representation Type=Semantic ID-based2026.05 | 0.0076 | — | — | — | — | 0.0141 | 0.022 | 0.0102 | |
| BERT4RecCategory=Traditional2026.04 | 0.0075 | — | — | — | — | 0.0115 | 0.0191 | 0.0099 | |
| BERT4RecIdentification Method=Item ID-based2025.09 | 0.0075 | — | — | — | — | 0.0115 | 0.0191 | 0.0099 | |
| BERT4RecID Representation Type=Item ID-based2026.05 | 0.0075 | — | — | — | — | 0.0115 | 0.0191 | 0.0099 | |
| CaserCategory=Traditional2026.04 | 0.0072 | — | — | — | — | 0.0116 | 0.0194 | 0.0097 | |
| CaserIdentification Method=Item ID-based2025.09 | 0.0072 | — | — | — | — | 0.0116 | 0.0194 | 0.0097 | |
| CaserID Representation Type=Item ID-based2026.05 | 0.0072 | — | — | — | — | 0.0116 | 0.0194 | 0.0097 | |
| BERT4Rec2026.06 | 0.0065 | — | — | 0.0102 | 0.0175 | — | — | 0.0088 | |
| GRU4RecID representation type=Item ID-based2026.05 | 0.0054 | — | — | — | — | 0.008 | 0.0126 | 0.0069 | |
| BERT4Rec2025.06 | — | 0.0075 | 0.0099 | 0.0115 | 0.0191 | — | — | — | |
| Caser2025.06 | — | 0.0072 | 0.0097 | 0.0116 | 0.0194 | — | — | — | |
| CoVEcompression rate=22025.06 | — | 0.0296 | 0.0359 | 0.0428 | 0.0624 | — | — | — | |
| FDSA2025.06 | — | 0.0156 | 0.0156 | 0.0182 | 0.0288 | — | — | — | |
| GRU4Rec2025.06 | — | 0.0086 | 0.011 | 0.0129 | 0.0204 | — | — | — | |
| HGN2025.06 | — | 0.012 | 0.0159 | 0.0189 | 0.0313 | — | — | — | |
| P52025.06 | — | 0.0041 | 0.0052 | 0.0061 | 0.0095 | — | — | — | |
| S3-Rec2025.06 | — | 0.0204 | 0.024 | 0.0251 | 0.0385 | — | — | — | |
| SASRec2025.06 | — | 0.0192 | 0.0249 | 0.0233 | 0.035 | — | — | — | |
| TIGER2025.06 | — | 0.0181 | 0.0225 | 0.0264 | 0.04 | — | — | — |