ResearchBenchmarksGenerative Recommendation on LastFMFollow7.6Recall@10R3-VAE4.0644.9825.96.818Apr 13, 2026Evaluation ResultsMethodMethodLinksRecall@10Recall@20Recall@30NDCG@10NDCG@20NDCG@30Semantic CohesionPreference DiscriminationR3-VAE2026.047.611.714.93.74.75.498-1.98OPQ-KMeans2026.04610.41434.14.791-1.85R-KMeans2026.045.69.712.72.63.84.485-1.77MQ2026.045.39.412.52.53.54.280-1.71KMeans2026.045.18.411.82.43.3479-1.73RQ-VAE2026.044.78.711.92.13.13.872-1.65VQ-VAE2026.044.28.811.81.833.640-1.56