Class DecreasingGaussianWalk

Decreasing Random Walk

but size of step decreases with each iteration step

Hierarchy

GaussianWalk
- DecreasingGaussianWalk

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new DecreasingGaussianWalk(sigma: Real, delta?: Real, seed?: Size): DecreasingGaussianWalk

Overrides GaussianWalk.constructor
- Defined in ql/experimental/math/fireflyalgorithm.ts:480
Parameters
- sigma: Real
- Default value delta: Real = 0.9
- Default value seed: Size = SeedGenerator.get()
Returns DecreasingGaussianWalk

Properties

Protected _Mfa

_Mfa: Size

Protected _N

_N: Size

Protected _delta

_delta: Real

Private _delta0

_delta0: Real

Private _iteration

_iteration: Size

Protected _lX

_lX: Real[]

Protected _uX

_uX: Real[]

Protected _values

_values: Array<[Real, Size]>

Protected _walkRandom

_walkRandom: IsotropicRandomWalk

Protected _x

_x: Real[][]

Protected _xRW

_xRW: Real[][]

Methods

init

init(fa: FireflyAlgorithm): void

Overrides DistributionRandomWalk.init
- Defined in ql/experimental/math/fireflyalgorithm.ts:487
Parameters
- fa: FireflyAlgorithm
Returns void

walk

walk(): void

Inherited from DistributionRandomWalk.walk
- Defined in ql/experimental/math/fireflyalgorithm.ts:364
Returns void

Protected walkImpl

walkImpl(xRW: Real[]): void

Overrides DistributionRandomWalk.walkImpl
- Defined in ql/experimental/math/fireflyalgorithm.ts:493
Parameters
- xRW: Real[]
Returns void