matrixDistribution

package
v1.0.1 Latest Latest
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 Go to latest Published: Jul 30, 2020 License: GPL-3.0 Imports: 8 Imported by: 1

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Constants

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Variables

This section is empty.

Functions

This section is empty.

Types

type Chmm 

type Chmm struct {
	Hmm
}

func NewConstrainedHmm 

func NewConstrainedHmm(pi Vector, tr Matrix, stateMap []int, edist []VectorPdf, constraints []generic.EqualityConstraint) (*Chmm, error)

func (*Chmm) ExportConfig 

func (obj *Chmm) ExportConfig() ConfigDistribution

func (*Chmm) ImportConfig 

func (obj *Chmm) ImportConfig(config ConfigDistribution, t ScalarType) error

type Hhmm 

type Hhmm struct {
	Hmm
}

func NewHierarchicalHmm 

func NewHierarchicalHmm(pi Vector, tr Matrix, stateMap []int, edist []VectorPdf, tree generic.HmmNode) (*Hhmm, error)

func (*Hhmm) ExportConfig 

func (obj *Hhmm) ExportConfig() ConfigDistribution

func (*Hhmm) ImportConfig 

func (obj *Hhmm) ImportConfig(config ConfigDistribution, t ScalarType) error

type Hmm 

type Hmm struct {
	generic.Hmm
	Edist []VectorPdf
}

func NewHmm 

func NewHmm(pi Vector, tr Matrix, stateMap []int, edist []VectorPdf) (*Hmm, error)

func (*Hmm) Clone 

func (obj *Hmm) Clone() *Hmm

func (*Hmm) CloneMatrixPdf 

func (obj *Hmm) CloneMatrixPdf() MatrixPdf

func (*Hmm) Dims 

func (obj *Hmm) Dims() (int, int)

func (*Hmm) ExportConfig 

func (obj *Hmm) ExportConfig() ConfigDistribution

func (*Hmm) GetParameters 

func (obj *Hmm) GetParameters() Vector

func (*Hmm) ImportConfig 

func (obj *Hmm) ImportConfig(config ConfigDistribution, t ScalarType) error

func (*Hmm) LogPdf 

func (obj *Hmm) LogPdf(r Scalar, x ConstMatrix) error

func (*Hmm) Posterior 

func (obj *Hmm) Posterior(r Scalar, x ConstMatrix, states [][]int) error

func (*Hmm) PosteriorMarginals 

func (obj *Hmm) PosteriorMarginals(x ConstMatrix) ([]Vector, error)

func (*Hmm) SetParameters 

func (obj *Hmm) SetParameters(parameters Vector) error

func (*Hmm) String 

func (obj *Hmm) String() string

func (*Hmm) Viterbi 

func (obj *Hmm) Viterbi(x ConstMatrix) ([]int, error)

type HmmDataRecord 

type HmmDataRecord struct {
	Edist []VectorPdf
	X     ConstMatrix
}

func (HmmDataRecord) GetN 

func (obj HmmDataRecord) GetN() int

func (HmmDataRecord) LogPdf 

func (obj HmmDataRecord) LogPdf(r Scalar, c, k int) error

func (HmmDataRecord) MapIndex 

func (obj HmmDataRecord) MapIndex(k int) int

type InverseWishartDistribution 

type InverseWishartDistribution struct {
	Nu   Scalar
	S    Matrix
	SDet Scalar
	// contains filtered or unexported fields
}

func NewInverseWishartDistribution 

func NewInverseWishartDistribution(nu Scalar, s Matrix) (*InverseWishartDistribution, error)

func (*InverseWishartDistribution) Clone 

func (obj *InverseWishartDistribution) Clone() *InverseWishartDistribution

func (*InverseWishartDistribution) CloneMatrixPdf 

func (obj *InverseWishartDistribution) CloneMatrixPdf() MatrixPdf

func (*InverseWishartDistribution) Dims 

func (obj *InverseWishartDistribution) Dims() (int, int)

func (*InverseWishartDistribution) ExportConfig 

func (obj *InverseWishartDistribution) ExportConfig() ConfigDistribution

func (*InverseWishartDistribution) GetParameters 

func (obj *InverseWishartDistribution) GetParameters() Vector

func (*InverseWishartDistribution) ImportConfig 

func (obj *InverseWishartDistribution) ImportConfig(config ConfigDistribution, t ScalarType) error

func (*InverseWishartDistribution) LogPdf 

func (obj *InverseWishartDistribution) LogPdf(r Scalar, x ConstMatrix) error

func (*InverseWishartDistribution) Mean 

func (obj *InverseWishartDistribution) Mean() (Matrix, error)

func (*InverseWishartDistribution) Pdf 

func (obj *InverseWishartDistribution) Pdf(r Scalar, x ConstMatrix) error

func (*InverseWishartDistribution) ScalarType 

func (obj *InverseWishartDistribution) ScalarType() ScalarType

func (*InverseWishartDistribution) SetParameters 

func (obj *InverseWishartDistribution) SetParameters(parameters Vector) error

func (*InverseWishartDistribution) Variance 

func (obj *InverseWishartDistribution) Variance() (Matrix, error)

type Mixture 

type Mixture struct {
	generic.Mixture
	Edist []MatrixPdf
}

func NewMixture 

func NewMixture(weights Vector, edist []MatrixPdf) (*Mixture, error)

func (*Mixture) Clone 

func (obj *Mixture) Clone() *Mixture

func (*Mixture) CloneMatrixPdf 

func (obj *Mixture) CloneMatrixPdf() MatrixPdf

func (*Mixture) Dims 

func (obj *Mixture) Dims() (int, int)

func (*Mixture) ExportConfig 

func (obj *Mixture) ExportConfig() ConfigDistribution

func (*Mixture) GetParameters 

func (obj *Mixture) GetParameters() Vector

func (*Mixture) ImportConfig 

func (obj *Mixture) ImportConfig(config ConfigDistribution, t ScalarType) error

func (*Mixture) Likelihood 

func (obj *Mixture) Likelihood(r Scalar, x ConstMatrix, states []int) error

func (*Mixture) LogPdf 

func (obj *Mixture) LogPdf(r Scalar, x ConstMatrix) error

func (*Mixture) Posterior 

func (obj *Mixture) Posterior(r Scalar, x ConstMatrix, states []int) error

func (*Mixture) SetParameters 

func (obj *Mixture) SetParameters(parameters Vector) error

func (*Mixture) String 

func (obj *Mixture) String() string

type MixtureDataRecord 

type MixtureDataRecord struct {
	Edist []MatrixPdf
	X     ConstMatrix
}

func (MixtureDataRecord) LogPdf 

func (obj MixtureDataRecord) LogPdf(r Scalar, c int) error

type NormalIWishartDistribution 

type NormalIWishartDistribution struct {
	InverseWishartDistribution
	Kappa Scalar
	Mu    Vector
	// contains filtered or unexported fields
}

func NewNormalIWishartDistribution 

func NewNormalIWishartDistribution(kappa, nu Scalar, mu Vector, lambda Matrix) (*NormalIWishartDistribution, error)

func (*NormalIWishartDistribution) Clone 

func (dist *NormalIWishartDistribution) Clone() *NormalIWishartDistribution

func (*NormalIWishartDistribution) Dim 

func (dist *NormalIWishartDistribution) Dim() int

func (*NormalIWishartDistribution) ExportConfig 

func (obj *NormalIWishartDistribution) ExportConfig() ConfigDistribution

func (*NormalIWishartDistribution) GetParameters 

func (obj *NormalIWishartDistribution) GetParameters() Vector

func (*NormalIWishartDistribution) ImportConfig 

func (obj *NormalIWishartDistribution) ImportConfig(config ConfigDistribution, t ScalarType) error

func (*NormalIWishartDistribution) LogPdf 

func (dist *NormalIWishartDistribution) LogPdf(r Scalar, mu Vector, sigma Matrix) error

func (*NormalIWishartDistribution) MarginalMu 

func (dist *NormalIWishartDistribution) MarginalMu() (*vectorDistribution.TDistribution, error)

func (*NormalIWishartDistribution) MarginalSigma 

func (dist *NormalIWishartDistribution) MarginalSigma() (*InverseWishartDistribution, error)

func (*NormalIWishartDistribution) Mean 

func (dist *NormalIWishartDistribution) Mean() (Vector, Matrix, error)

func (*NormalIWishartDistribution) Pdf 

func (dist *NormalIWishartDistribution) Pdf(r Scalar, mu Vector, sigma Matrix) error

func (*NormalIWishartDistribution) ScalarType 

func (dist *NormalIWishartDistribution) ScalarType() ScalarType

func (*NormalIWishartDistribution) SetParameters 

func (obj *NormalIWishartDistribution) SetParameters(parameters Vector) error

func (*NormalIWishartDistribution) Variance 

func (dist *NormalIWishartDistribution) Variance() (Vector, Matrix, error)

type ShapeHmm 

type ShapeHmm struct {
	generic.Hmm
	Edist []MatrixPdf
}

func NewShapeHmm 

func NewShapeHmm(pi Vector, tr Matrix, stateMap []int, edist []MatrixPdf) (*ShapeHmm, error)

func (*ShapeHmm) Clone 

func (obj *ShapeHmm) Clone() *ShapeHmm

func (*ShapeHmm) CloneMatrixPdf 

func (obj *ShapeHmm) CloneMatrixPdf() MatrixPdf

func (*ShapeHmm) Dims 

func (obj *ShapeHmm) Dims() (int, int)

func (*ShapeHmm) ExportConfig 

func (obj *ShapeHmm) ExportConfig() ConfigDistribution

func (*ShapeHmm) GetParameters 

func (obj *ShapeHmm) GetParameters() Vector

func (*ShapeHmm) ImportConfig 

func (obj *ShapeHmm) ImportConfig(config ConfigDistribution, t ScalarType) error

func (*ShapeHmm) LogPdf 

func (obj *ShapeHmm) LogPdf(r Scalar, x ConstMatrix) error

func (*ShapeHmm) Posterior 

func (obj *ShapeHmm) Posterior(r Scalar, x Matrix, states [][]int) error

func (*ShapeHmm) PosteriorMarginals 

func (obj *ShapeHmm) PosteriorMarginals(x Matrix) ([]Vector, error)

func (*ShapeHmm) SetParameters 

func (obj *ShapeHmm) SetParameters(parameters Vector) error

func (*ShapeHmm) String 

func (obj *ShapeHmm) String() string

func (*ShapeHmm) Viterbi 

func (obj *ShapeHmm) Viterbi(x Matrix) ([]int, error)

type ShapeHmmDataRecord 

type ShapeHmmDataRecord struct {
	Edist []MatrixPdf
	X     ConstMatrix
}

func (ShapeHmmDataRecord) GetN 

func (obj ShapeHmmDataRecord) GetN() int

func (ShapeHmmDataRecord) LogPdf 

func (obj ShapeHmmDataRecord) LogPdf(r Scalar, c, k int) error

func (ShapeHmmDataRecord) MapIndex 

func (obj ShapeHmmDataRecord) MapIndex(k int) int

type VectorId 

type VectorId struct {
	Distributions []VectorPdf
	// contains filtered or unexported fields
}

func NewVectorId 

func NewVectorId(distributions ...VectorPdf) (*VectorId, error)

func (*VectorId) Clone 

func (obj *VectorId) Clone() *VectorId

func (*VectorId) CloneMatrixPdf 

func (obj *VectorId) CloneMatrixPdf() MatrixPdf

func (*VectorId) Dims 

func (obj *VectorId) Dims() (int, int)

func (*VectorId) ExportConfig 

func (obj *VectorId) ExportConfig() (config ConfigDistribution)

func (*VectorId) GetParameters 

func (obj *VectorId) GetParameters() Vector

func (*VectorId) ImportConfig 

func (obj *VectorId) ImportConfig(config ConfigDistribution, t ScalarType) error

func (*VectorId) LogPdf 

func (obj *VectorId) LogPdf(r Scalar, x ConstMatrix) error

func (*VectorId) ScalarType 

func (obj *VectorId) ScalarType() ScalarType

func (*VectorId) SetParameters 

func (obj *VectorId) SetParameters(parameters Vector) error

type VectorIid 

type VectorIid struct {
	Distribution VectorPdf
	// contains filtered or unexported fields
}

func NewVectorIid 

func NewVectorIid(distribution VectorPdf, n int) (*VectorIid, error)

func (*VectorIid) Clone 

func (obj *VectorIid) Clone() *VectorIid

func (*VectorIid) CloneMatrixPdf 

func (obj *VectorIid) CloneMatrixPdf() MatrixPdf

func (*VectorIid) Dims 

func (obj *VectorIid) Dims() (int, int)

func (*VectorIid) ExportConfig 

func (obj *VectorIid) ExportConfig() (config ConfigDistribution)

func (*VectorIid) GetParameters 

func (obj *VectorIid) GetParameters() Vector

func (*VectorIid) ImportConfig 

func (obj *VectorIid) ImportConfig(config ConfigDistribution, t ScalarType) error

func (*VectorIid) LogPdf 

func (obj *VectorIid) LogPdf(r Scalar, x ConstMatrix) error

func (*VectorIid) ScalarType 

func (obj *VectorIid) ScalarType() ScalarType

func (*VectorIid) SetParameters 

func (obj *VectorIid) SetParameters(parameters Vector) error

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