svm-1.0.0: A support vector machine written in Haskell

SVM

Documentation

data DataSet Source

Constructors

DataSet
Fields points :: Array Int [Double] values :: UArray Int Double

data SVMSolution Source

Constructors

SVMSolution
Fields alpha :: UArray Int Double sv :: Array Int [Double] bias :: Double

newtype KernelFunction Source

Constructors

KernelFunction ([Double] -> [Double] -> [Double] -> Double)

class SVM a whereSource

Methods

createKernelMatrix :: a -> Array Int [Double] -> KernelMatrix Source

dcost :: a -> Double Source

evalKernel :: a -> [Double] -> [Double] -> Double Source

simulate :: a -> SVMSolution -> Array Int [Double] -> [Double]Source

solve :: a -> DataSet -> Double -> Int -> SVMSolution Source

Instances

data LSSVM Source

Constructors

LSSVM
Fields kf :: KernelFunction cost :: Double params :: [Double]

Instances

newtype KernelMatrix Source

Constructors

KernelMatrix (UArray Int Double)

reciprocalKernelFunction :: [Double] -> [Double] -> [Double] -> Double Source

radialKernelFunction :: [Double] -> [Double] -> [Double] -> Double Source

linearKernelFunction :: [Double] -> [Double] -> [Double] -> Double Source

splineKernelFunction :: [Double] -> [Double] -> [Double] -> Double Source

polyKernelFunction :: [Double] -> [Double] -> [Double] -> Double Source

mlpKernelFunction :: [Double] -> [Double] -> [Double] -> Double Source