ResearchBenchmarksItem Recommendation on Amazon Reviews Sports & Outdoors (cold-start)Item Recommendation on Amazon Reviews Sports & Outdoors (cold-start)Follow51.3Hit Rate @ 1ItemRAG42.56444.83247.149.368Nov 19, 2025Evaluation resultsMethodMethodLinksHit Rate @ 1Hit Rate @ 3Hit Rate @ 5NDCG @ 3NDCG @ 5ItemRAG2025.1151.374.78864.370.2ICL2025.1145.669.783.959.465.3AdaptRec2025.1145.268.98358.864.6CoRAL2025.114568.281.458.663.4Zero-shot2025.1143.466.681.656.762.9ReACT2025.1142.966.481.15662.2