ResearchBenchmarksRecommendation on Amazon Electronics & Phones (test)Recommendation on Amazon Electronics & Phones (test)Follow688Avg Local Train Time (s)PFedAvg648.92912.711,176.51,440.29Feb 17, 2026Evaluation resultsMethodMethodLinksAvg Local Train Time (s)Convergence RoundsPFedAvg2026.0268815FeDecider2026.0274612FellRec2026.0285016FDLoRA2026.021,18510Ditto2026.021,6657