DE
Module: opytimizer.optimizers.single_objective.evolutionary.de
A DE class, inherited from Optimizer.
This is the designed class to define DE-related variables and methods.
References: R. Storn. On the usage of differential evolution for function optimization. Proceedings of North American Fuzzy Information Processing (1996).
Constructor
DE(params: Optional[Dict[str, Any]] = None) -> None
Parameters
| Parameter | Type | Default | Description |
|---|---|---|---|
params | Optional[Dict[str, Any]] | None | — |
Methods
update
update(self, space: opytimizer.core.space._SingleObjectiveSpace, function: opytimizer.core.function.Function) -> None
Wraps Differential Evolution over all agents and variables (eq. 1-4).
Parameters
| Parameter | Type | Default | Description |
|---|---|---|---|
space | opytimizer.core.space._SingleObjectiveSpace | Space containing agents and update-related information. | |
function | opytimizer.core.function.Function | A Function object that will be used as the objective function. |