ResearchBenchmarksPersonalized Ranking on Tradesy.com Cold StartPersonalized Ranking on Tradesy.com Cold StartFollow0.7594AUCVBPR0.3566080.4611790.565750.670321Oct 6, 2015Evaluation resultsMethodMethodLinksAUCImprovement (f vs best)Improvement (f vs e)VBPR#factors=20#factors=202015.100.759444.944.9BPR-MF#factors=20#factors=202015.100.5241——MM-MF#factors=20#factors=202015.100.5172——RAND#factors=20#factors=202015.100.4972——MP#factors=20#factors=202015.100.3721——