Recommendation on Amazon CD and Vinyl (test)
0.9742NDCG@10DReX-MLP
Evaluation results
| Method | Links | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DReX-MLPArch=MLP2026.02 | 0.9742 | 0.685 | 0.7073 | 0.8305 | 0.9019 | 0.9402 | 0.9591 | 0.9751 | 0.9754 | — | — | — | |
| DReX2026.02 | 0.9732 | 0.6441 | 0.7333 | 0.8455 | 0.9099 | 0.943 | 0.9594 | 0.9743 | 0.9746 | — | — | — | |
| PESI2026.02 | 0.91 | 0.68 | 0.6482 | 0.7656 | 0.84 | 0.8745 | 0.892 | 0.9145 | 0.9257 | — | — | — | |
| NARRE2026.02 | 0.8081 | 1.6496 | 0.5534 | 0.6701 | 0.7353 | 0.7699 | 0.7877 | 0.8218 | 0.837 | — | — | — | |
| DeepCoNN2026.02 | 0.8052 | 0.6968 | 0.5345 | 0.6511 | 0.7208 | 0.7595 | 0.7788 | 0.8151 | 0.8257 | — | — | — | |
| EMF2026.02 | 0.7689 | 0.9113 | 0.4896 | 0.611 | 0.677 | 0.717 | 0.7397 | 0.7867 | 0.7934 | — | — | — | |
| DMF2026.02 | 0.754 | — | 0.4484 | 0.573 | 0.6487 | 0.6965 | 0.7172 | 0.7648 | 0.7704 | — | — | — | |
| MMEACR-RRFFusion=RRF formula2026.07 | 0.6354 | — | 0.34 | — | — | — | 0.5632 | — | — | — | — | 0.5224 | |
| CoTAgentPrompting=Zero-shot Chain-of-Thought (CoT)2026.07 | 0.6315 | — | 0.27 | — | — | — | 0.5941 | — | — | — | — | 0.5127 | |
| MMEACR-DESInput=latest memories2026.07 | 0.6088 | — | 0.32 | — | — | — | 0.5157 | — | — | — | — | 0.49 | |
| MMEACR-EMBInput=item image-title embeddings, Ranking=cosine similarity2026.07 | 0.6074 | — | 0.26 | — | — | — | 0.5298 | — | — | — | — | 0.4847 | |
| MLLMSeqSimType=Multimodal LLM embedding2026.07 | 0.5418 | — | 0.18 | — | — | — | 0.4541 | — | — | — | — | 0.4005 | |
| LLMSeqSimType=Embedding-similarity2026.07 | 0.5319 | — | 0.18 | — | — | — | 0.4157 | — | — | — | — | 0.3897 | |
| AgentCFType=Autonomous LLM agents2026.07 | 0.5169 | — | 0.19 | — | — | — | 0.3941 | — | — | — | — | 0.3731 | |
| LLMRankLLM=GPT-4o-mini, Mode=Zero-shot ranker2026.07 | 0.5085 | — | 0.1895 | — | — | — | 0.3628 | — | — | — | — | 0.3624 | |
| SASRecModel=Self-attention sequential2026.07 | 0.479 | — | 0.14 | — | — | — | 0.3206 | — | — | — | — | 0.3253 | |
| PopType=Popularity-based2026.07 | 0.4708 | — | 0.11 | — | — | — | 0.3237 | — | — | — | — | 0.3138 | |
| BM25Type=Text-matching2026.07 | 0.4439 | — | 0.16 | — | — | — | 0.1769 | — | — | — | — | 0.2852 | |
| GCSL-bey-NL2026.05 | 0.0115 | — | — | — | — | — | — | — | 0.0127 | 0.0054 | 0.0057 | — | |
| GCSL-bey2026.05 | 0.0107 | — | — | — | — | — | — | — | 0.0112 | 0.0046 | 0.005 | — | |
| SPRec2026.05 | 0.0079 | — | — | — | — | — | — | — | 0.0092 | 0.0044 | 0.0047 | — | |
| GCSL-NL2026.05 | 0.0074 | — | — | — | — | — | — | — | 0.0079 | 0.0043 | 0.0046 | — | |
| GCSL2026.05 | 0.0072 | — | — | — | — | — | — | — | 0.0072 | 0.0041 | 0.0042 | — | |
| BIGRec2026.05 | 0.0071 | — | — | — | — | — | — | — | 0.0076 | 0.004 | 0.0044 | — | |
| SFT2026.05 | 0.0067 | — | — | — | — | — | — | — | 0.0072 | 0.0035 | 0.0037 | — | |
| RosePO2026.05 | 0.0061 | — | — | — | — | — | — | — | 0.0069 | 0.0029 | 0.0034 | — |