1. A method for visualizing a data set, comprising: obtaining a clustering of a multidimensional dataset comprising a plurality of entities, wherein said entities are instances of a particular concept and wherein each entity comprises a plurality of features; and generating an icon for at least one of said entities, said icon having a plurality of regions, wherein each region corresponds to one of said features of said at least one entity, and wherein a size of each region is based on a value of said corresponding feature.