solver

Documentation

Index

• Variables
• func SolveFinalReferralTrustEquations(context equations.FinalReferralTrustEquationContext, ...) (err error)
• type DistanceAggregator
• type DistanceFun
• type EpochEndFun
• type EpochStartFun
• type Options
  • func UseChebyshevDistance() Options
  • func UseDistanceAggregator(distanceAggregator DistanceAggregator) Options
  • func UseDistanceFunction(distanceFun DistanceFun) Options
  • func UseEuclideanDistance() Options
  • func UseManhattanDistance() Options
  • func UseMaxDistanceAggregator() Options
  • func UseMaxEpochs(epochs uint) Options
  • func UseOnEpochEndCallback(onEpochEnd EpochEndFun) Options
  • func UseOnEpochStartCallback(onEpochStart EpochStartFun) Options
  • func UseSumDistanceAggregator() Options
  • func UseTolerance(tolerance float64) Options

Variables

var (
	ErrEpochMustBePositiveNumber = errors.New("solver: epoch must be positive number")
)

Functions

func SolveFinalReferralTrustEquations

func SolveFinalReferralTrustEquations(
	context equations.FinalReferralTrustEquationContext,
	eqs equations.IterableFinalReferralTrustEquations,
	opts ...Options,
) (err error)

Types

type DistanceAggregator

type DistanceAggregator interface {
	Reset()
	Add(float64)
	Result() float64
}

type DistanceFun

type DistanceFun func(prevValue *opinion.Type, newValue *opinion.Type) float64

type EpochEndFun

type EpochEndFun func(epoch uint, aggregatedDistance float64) error

type EpochStartFun

type EpochStartFun func(epoch uint) error

type Options

type Options func(opts *options) (*options, error)

func UseChebyshevDistance

func UseChebyshevDistance() Options

func UseDistanceAggregator

func UseDistanceAggregator(distanceAggregator DistanceAggregator) Options

func UseDistanceFunction

func UseDistanceFunction(distanceFun DistanceFun) Options

func UseEuclideanDistance

func UseEuclideanDistance() Options

func UseManhattanDistance

func UseManhattanDistance() Options

func UseMaxDistanceAggregator

func UseMaxDistanceAggregator() Options

func UseMaxEpochs

func UseMaxEpochs(epochs uint) Options

func UseOnEpochEndCallback

func UseOnEpochEndCallback(onEpochEnd EpochEndFun) Options

func UseOnEpochStartCallback

func UseOnEpochStartCallback(onEpochStart EpochStartFun) Options

func UseSumDistanceAggregator

func UseSumDistanceAggregator() Options

func UseTolerance

func UseTolerance(tolerance float64) Options