Class DistributionRandomWalk

Distribution Walk

Random walk given by distribution template parameter. The distribution must be compatible with boost's Random variate_generator

Hierarchy

RandomWalk
- DistributionRandomWalk
  - GaussianWalk
  - LevyFlightWalk

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new DistributionRandomWalk(dist: any, delta?: Real, seed?: Size): DistributionRandomWalk

- Defined in ql/experimental/math/fireflyalgorithm.ts:434
Parameters
- dist: any
- Default value delta: Real = 0.9
- Default value seed: Size = SeedGenerator.get()
Returns DistributionRandomWalk

Properties

Protected _Mfa

_Mfa: Size

Protected _N

_N: Size

Protected _delta

_delta: Real

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 RandomWalk.init
- Defined in ql/experimental/math/fireflyalgorithm.ts:440
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 RandomWalk.walkImpl
- Defined in ql/experimental/math/fireflyalgorithm.ts:445
Parameters
- xRW: Real[]
Returns void