SpaceFilling

class SpaceFilling(*args)

Space filling computation base class.

Notes

Compute a space filling criterion for a design, e.g. a metric that underlines how points fill the uniform space.

Methods

evaluate(sample) Compute the criterion for a specific design.
getClassName() Accessor to the object’s name.
getId() Accessor to the object’s id.
getImplementation(*args) Accessor to the underlying implementation.
getName() Accessor to the object’s name.
isMinimizationProblem() Minimization flag accessor.
perturbLHS(oldDesign, oldCriterion, row1, …) Elementary perturbation.
setName(name) Accessor to the object’s name.
__init__(*args)

x.__init__(…) initializes x; see help(type(x)) for signature

evaluate(sample)

Compute the criterion for a specific design.

Parameters:

design : Sample or 2d array like

The design

Returns:

value: float

The computed criterion

getClassName()

Accessor to the object’s name.

Returns:

class_name : str

The object class name (object.__class__.__name__).

getId()

Accessor to the object’s id.

Returns:

id : int

Internal unique identifier.

getImplementation(*args)

Accessor to the underlying implementation.

Returns:

impl : Implementation

The implementation class.

getName()

Accessor to the object’s name.

Returns:

name : str

The name of the object.

isMinimizationProblem()

Minimization flag accessor.

Returns:

isMinimization : bool

Whether the problem is a minimization.

perturbLHS(oldDesign, oldCriterion, row1, row2, column)

Elementary perturbation.

Parameters:

design : Sample

The design to perturb (in-place)

oldCriterion : float

The previous value of the criterion

row1 : int

First row index

row2 : int

Second row index

Returns:

criterion : float

The value of the criterion

setName(name)

Accessor to the object’s name.

Parameters:

name : str

The name of the object.