%0 Conference Paper %1 1283494 %A Arthur, David %A Vassilvitskii, Sergei %B SODA '07: Proceedings of the eighteenth annual ACM-SIAM symposium on Discrete algorithms %C Philadelphia, PA, USA %D 2007 %I Society for Industrial and Applied Mathematics %K algorithm careful clustering inex08paper kmeans kmeans++ paper seeding %P 1027--1035 %T k-means++: the advantages of careful seeding