Estimating↵-RankfromAfewEntrieswithLowRankMatrixCompletionYaliDu1XueYan2XuChen3JunWang1HaifengZhang2Abstractetal.,2018;Omidshafieietal.,2019).TheEloandTrueSkillbothdealwithratingsofagentsinthepair...
k-means++:fewMoreStepsYieldConstantApproximationDavinChoo1ChristophGrunau1JulianPortmann1Va´clavRozhonˇ1Abstractapproximationalgorithmsexist(Jain&Vazirani,2001;Kanungoetal.,2004).Forconstantdimen...