Optimization and Analysis of the pAp@k Metric for Recommender Systems

OptimizationandAnalysisofthepAp@kMetricforRecommenderSystemsGaurushHiranandani1WarutVijitbenjaronk1OluwasanmiKoyejo1PrateekJain2Abstractafewitems(top-k)outofavastrepositoryofitems,andheterogeneityi...