S3 object returned by ecr containing the best found
parameter setting and value in the single-objective case and the Pareto-front/-set
in case of a multi-objective optimization problem. Moreover a set of further
information, e.g., reason of termination, the control object etc. are returned.
The single objective result object contains the following fields:
The ecr_optimization_task.
Overall best parameter setting.
Overall best objective value.
Logger object.
Last population.
Numeric vector of fitness values of the last population.
Character string describing the reason of termination.
In case of a solved multi-objective function the result object contains the following fields:
The ecr_optimization_task.
Logger object.
Indizes of the non-dominated solutions in the last population.
(n x d) matrix of the approximated non-dominated front where n is the number of non-dominated points and d is the number of objectives.
Matrix of decision space values resulting with objective values given in pareto.front.
Last population.
Character string describing the reason of termination.