CADETProcess.optimization.OptimizationResults

class CADETProcess.optimization.OptimizationResults(success, exit_flag, exit_message, time_elapsed, cpu_time, system_information)

Optimization results.

Attributes:

optimization_problemOptimizationProblem

Optimization problem.

optimizerOptimizerBase

Optimizer used to optimize the OptimizationProblem.

successbool

True if optimization was successfully terminated. False otherwise.

exit_flagint

Information about the solver termination.

exit_messagestr

Additional information about the solver status.

time_elapsedfloat

Execution time of simulation.

cpu_timefloat

CPU run time, taking into account the number of cores used for the optimiation.

system_informationdict

Information about the system on which the optimization was performed.

xlist

np.array: Optimal points.

fnp.ndarray

np.array: Optimal objective values.

gnp.ndarray

np.array: Optimal nonlinear constraint values.

population_lastPopulation

Last population.

pareto_frontParetoFront

Pareto optimal solutions.

meta_frontParetoFront

Reduced pareto optimal solutions using meta scores and multi-criteria decision functions.

Methods

check_required_parameters()	Verify if all required parameters are set.
plot_convergence([target, figs, axs, ...])	Plot the convergence of optimization metrics over evaluations.
plot_corner(*args, **kwargs)	Create a corner plot of the independent variables.
plot_figures([show])	Plot result figures.
plot_objectives([include_meta, plot_pareto, ...])	Plot objective function values for all optimization generations.
plot_pareto([show, plot_pareto, ...])	Plot Pareto fronts for each generation in the optimization.
setup_csv()	Create csv files for optimization results.
to_dict()	Convert Results to a dictionary.
update(new)	Update Results.
update_from_dict(data)	Update internal state from dictionary.
update_meta(meta_front)	Update meta front with new population.
update_pareto([pareto_new])	Update pareto front with new population.

save_results
setup_convergence_figure