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Fair Re-ranking on Amazon Music

-15.907EFMin-regularizer
-16.447944-12.796572-9.1452-5.493828Apr 28, 2026

Evaluation results

MethodLinks
Min-regularizerRanking size (K)=10, Target Accuracy Constraint=NDCG > 99%2026.04-15.9070.76550.0945
CPFairRanking size (K)=10, Target Accuracy Constraint=NDCG > 99%2026.04-15.8840.75470.0745
ElasticRankRanking size (K)=20, Target Accuracy Constraint=NDCG > 99%2026.04-7.63060.90050.0284
Min-regularizerRanking size (K)=20, Target Accuracy Constraint=NDCG > 99%2026.04-6.01510.86140.0554
ElasticRankRanking size (K)=10, Target Accuracy Constraint=NDCG > 99%2026.04-4.90560.87360.0465
CPFairRanking size (K)=20, Target Accuracy Constraint=NDCG > 99%2026.04-4.14940.8590.0664
P-MMFRanking size (K)=20, Target Accuracy Constraint=NDCG > 99%2026.04-3.08570.84710.0771
FairSyncRanking size (K)=10, Target Accuracy Constraint=NDCG > 99%2026.04-2.82080.76290.1167
P-MMFRanking size (K)=10, Target Accuracy Constraint=NDCG > 99%2026.04-2.80460.75370.0957
FairSyncRanking size (K)=20, Target Accuracy Constraint=NDCG > 99%2026.04-2.76740.84190.0764
ManifoldRankRanking size (K)=20, Target Accuracy Constraint=NDCG > 99%2026.04-2.72530.83460.0799
ManifoldRankRanking size (K)=10, Target Accuracy Constraint=NDCG > 99%2026.04-2.38340.73630.1255