Fig. 9
From: Sparse clusterability: testing for cluster structure in high dimensions
Visualizations for example Case 3: data set generated with 4 Gaussian clusters where 2 clusters have different variances to the other 2. All visualizations represent the use of a single example simulation in dimension \(p=500\) except for Power which is measured in dimensions from \(p=2\) to 50Â K via estimation based off 1000 simulated data sets on each dimension