ResearchBenchmarksBundle Recommendation on NetEase (Cold)Bundle Recommendation on NetEase (Cold)Follow0.0399Recall@20EpicCBR-0.0015960.0091770.019950.030723Feb 12, 2026Evaluation resultsMethodMethodLinksRecall@20nDCG@20EpicCBR2026.020.03990.0224CoHeat2026.020.01910.0093CLCRec2026.020.01360.0075DropoutNet2026.020.00280.0015CCFCRec2026.020.00070.0004CVAR2026.020.00020.0001MultiCBR2026.0200