MachineLearning.LogisticModel

Documentation

module MachineLearning.Model

data LogisticModel

Constructors

Logistic

Instances

Model LogisticModel

Methods

hypothesis :: LogisticModel -> Matrix -> Vector -> Vector

cost :: LogisticModel -> Regularization -> Matrix -> Vector -> Vector -> R

gradient :: LogisticModel -> Regularization -> Matrix -> Vector -> Vector -> Vector

sigmoid :: Floating a => a -> a

Calculates sigmoid

sigmoidGradient :: Floating a => a -> a

Calculates derivatives of sigmoid