common

Documentation

Index

• func MatLeftInversion(A *mat.Dense) (ret *mat.Dense)
• func MatRightInversion(A *mat.Dense) (ret *mat.Dense)
• type Activation
• type Sigma
  • func (Sigma) F(x float64) (ret float64)
  • func (Sigma) P(x float64) float64
• type Tanh
  • func (Tanh) F(x float64) float64
  • func (Tanh) P(x float64) float64

Functions

func MatLeftInversion

func MatLeftInversion(A *mat.Dense) (ret *mat.Dense)

see: https://math.stackexchange.com/questions/1335693/invertible-matrix-of-non-square-matrix

func MatRightInversion

func MatRightInversion(A *mat.Dense) (ret *mat.Dense)

see: https://math.stackexchange.com/questions/1335693/invertible-matrix-of-non-square-matrix

Types

type Activation

type Activation interface {
	F(float64) float64
	//I(float64) float64
	P(float64) float64
}

type Sigma

type Sigma struct{}

func (Sigma) F

func (Sigma) F(x float64) (ret float64)

Direct

func (Sigma) P

func (Sigma) P(x float64) float64

Prime

type Tanh

type Tanh struct{}

func (Tanh) F

func (Tanh) F(x float64) float64

func (Tanh) P

func (Tanh) P(x float64) float64