Before revision: In a recent work, Chierichetti et al. studied the following "fair" variants of classical clustering problems such as k-means and k-median: given a set of n data points in R^d and a binary type associated to each data point, the goal is to cluster the points while ensuring that the proportion of each type in each cluster is roughly the same as its underlying proportion.
After revision: In a recent work, 19 studied the following "fair" variants of classical clustering problems such as k-means and k-median: given a set of n data points in R^d and a binary type associated to each data point, the goal is to cluster the points while ensuring that the proportion of each type in each cluster is roughly the same as its underlying proportion.