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Multi-objective ranking on Kuaishou-ELive (test)

3.7522AUC SumHarmonRank
2.0094722.4619112.914353.366789Jan 6, 2026

Evaluation results

MethodLinks
HarmonRankNumber of objectives=52026.013.7522
HarmonRankPractical training speed=26.0K/s, Theoretical time complexity=O(n log n), Batch size=102402026.013.7522
Reinforce learningNumber of objectives=52026.013.7467
PLPractical training speed=24.8K/s, Theoretical time complexity=O(n^2), Batch size=102402026.013.7433
AUCMPractical training speed=26.9K/s, Theoretical time complexity=O(n), Batch size=102402026.013.7412
Label aggregationNumber of objectives=52026.013.6883
Multi-objective BCENumber of objectives=52026.013.6682
MBCEPractical training speed=27.4K/s, Theoretical time complexity=O(n), Batch size=102402026.013.6682
HarmonRankNumber of objectives=32026.012.2191
Reinforce learningNumber of objectives=32026.012.193
Multi-objective BCENumber of objectives=32026.012.1555
Label aggregationNumber of objectives=32026.012.0765