ResearchBenchmarksGenerative Recommendation on ML1MFollow18.3Recall@10R3-VAE6.4449.52212.615.678Apr 13, 2026Evaluation ResultsMethodMethodLinksRecall@10Recall@20Recall@30NDCG@10NDCG@20NDCG@30Semantic CohesionPreference DiscriminationR3-VAE2026.0418.327.734.19.611.913.397-1.98R-KMeans2026.041624.430.3810.111.491-1.88OPQ-KMeans2026.0413.221.427.56.58.69.988-1.83MQ2026.0410.116.821.55.37878-1.75RQ-VAE2026.049.216.3215.16.57.171-1.73KMeans2026.047.213.518.43.45.36.157-1.67VQ-VAE2026.046.911.615.43.34.55.356-1.69