Computation times

00:04.989 total execution time for 10 files from examples/mlearning/regression_model:

Example	Time	Mem (MB)
Mixture of experts (plot_moe.py)	00:03.863	0.0
Advanced mixture of experts (plot_advanced_moe.py)	00:00.422	0.0
PCE regression (plot_pce_regression.py)	00:00.172	0.0
Random forest regression (plot_random_forest_regression.py)	00:00.151	0.0
GP regression (plot_gp_regression.py)	00:00.108	0.0
Polynomial regression (plot_polynomial_regression.py)	00:00.064	0.0
API (plot_regression_api.py)	00:00.055	0.0
Save and Load (plot_save.py)	00:00.055	0.0
Linear regression (plot_linear_regression.py)	00:00.052	0.0
RBF regression (plot_rbf_regression.py)	00:00.048	0.0