protected Set<Integer> selectInitialMedians(int numClusters) { return StatsUtils.drawSample(numClusters, features.size()); }
protected Set<Integer> selectInitialMedians(int numClusters) { return StatsUtils.drawSample(numClusters, features.size()); }
protected Set<Integer> selectInitialMedians(int numClusters) { return StatsUtils.drawSample(numClusters, features.size()); }