saealib.SurrogateFitStage#

class saealib.SurrogateFitStage(surrogate_manager, cbmanager=None)[ソース]#

ベースクラス: Stage

Pre-fit the surrogate on the current archive.

Use this before a surrogate-only inner loop where the archive does not change between iterations. Pass refit=False to the downstream SurrogatePredictStage to skip redundant refitting.

パラメータ:

surrogate_manager (SurrogateManager) -- Manager to pre-fit.
cbmanager (CallbackManager | None)

Methods

`__init__`	Initialize base Stage attributes.
`contract`	Return this stage's structural and direct state-access contract.
`execute`	Execute this stage and return the updated state.
`to_pseudocode`	Render this stage as a LaTeX algorithmic line.
`to_text`	Render this stage as a plain-text algorithmic line.

Method Details

SurrogateFitStage.__init__(surrogate_manager, cbmanager=None)[ソース]#

Initialize base Stage attributes.

パラメータ:

name (str, optional) -- Override the class-level name.
label (str, optional) -- Override the class-level label.
notation (str, optional) -- Override the class-level notation.
surrogate_manager (SurrogateManager)
cbmanager (CallbackManager | None)

戻り値の型:

None

SurrogateFitStage.contract()[ソース]#

Return this stage's structural and direct state-access contract.

戻り値の型:: ComponentContract

SurrogateFitStage.execute(state)[ソース]#

Execute this stage and return the updated state.

パラメータ:: state (OptimizationState) -- Current optimization state.
戻り値:: Updated state.
戻り値の型:: OptimizationState

SurrogateFitStage.to_pseudocode(*, expand=False, indent=0)#

Render this stage as a LaTeX algorithmic line.

パラメータ:

expand (bool) -- If True and this stage has sub-stages, recursively expand them.
indent (int) -- Current indentation level (number of \State indent steps).

戻り値:

LaTeX algorithmic fragment.

戻り値の型:

str

SurrogateFitStage.to_text(*, expand=False, indent=0)#

Render this stage as a plain-text algorithmic line.

パラメータ:

expand (bool)
indent (int)

戻り値の型:

str