cmaes

Jul 28, 2020

Changes in this version

type Optimizer

+ func (o *Optimizer) ShouldStop() bool

type OptimizerOption

+ func OptimizerOptionPopulationSize(n int) OptimizerOption

type SamplerOption

+ func SamplerOptionBIPop(incPopSize int) SamplerOption

+ func SamplerOptionIPop(incPopSize int) SamplerOption

Mar 19, 2020

Changes in this version

+ type Optimizer struct

+ func NewOptimizer(mean []float64, sigma float64, opts ...OptimizerOption) (*Optimizer, error)

+ func (o *Optimizer) Ask() ([]float64, error)

+ func (o *Optimizer) Generation() int

+ func (o *Optimizer) PopulationSize() int

+ func (o *Optimizer) Tell(solutions []*Solution) error

+ type OptimizerOption func(*Optimizer)

+ func OptimizerOptionBounds(bounds *mat.Dense) OptimizerOption

+ func OptimizerOptionMaxReSampling(n int) OptimizerOption

+ func OptimizerOptionSeed(seed int64) OptimizerOption

+ type Sampler struct

+ func NewSampler(opts ...SamplerOption) *Sampler

+ func (s *Sampler) SampleRelative(study *goptuna.Study, trial goptuna.FrozenTrial, ...) (map[string]float64, error)

+ type SamplerOption func(sampler *Sampler)

+ func SamplerOptionInitialMean(mean map[string]float64) SamplerOption

+ func SamplerOptionInitialSigma(sigma float64) SamplerOption

+ func SamplerOptionNStartupTrials(nStartupTrials int) SamplerOption

+ func SamplerOptionOptimizerOptions(opts ...OptimizerOption) SamplerOption

+ func SamplerOptionSeed(seed int64) SamplerOption

+ type Solution struct

+ Params []float64

+ Value float64