ecr_result: Result object.

Description

Description

S3 object returned by doTheEvolution 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:

final.opt.state

The last optimization state.

task

The ecr_optimization_task.

control

The ecr_control object passed to doTheEvolution.

best.param

Overall best parameter setting.

best.value

Overall best objective value.

opt.path

Optimization path OptPath.

last.population

Last population.

population.storage

Named list of populations stored during the process.

message

Character string describing the reason of termination.

In case of a solved multi-objective function the result object contains the following fields:

final.opt.state

The last optimization state.

task

The ecr_optimization_task.

control

The ecr_control object passed to doTheEvolution.

pareto.idx

Indizes of the non-dominated solutions in the last population.

pareto.front

(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.

pareto.set

Matrix of decision space values resulting with objective values given in pareto.front.

last.population

Last population.

population.storage

Named list of populations stored during the process.

message

Character string describing the reason of termination.


jakobbossek/ecr documentation built on May 18, 2019, 9:09 a.m.