Computation times

01:52.447 total execution time for 3 files from auto_examples/over-sampling:

Example	Time	Mem (MB)
Compare over-sampling samplers (plot_comparison_over_sampling.py)	00:58.304	445.1
Effect of the shrinkage factor in random over-sampling (plot_shrinkage_effect.py)	00:47.870	288.3
Sample generator used in SMOTE-like samplers (plot_illustration_generation_sample.py)	00:06.273	286.0