Data.SVM.Raw

This is a module with raw bindings to libsvm

Documentation

data CSvmNode

Constructors

CSvmNode

Fields

• index :: CInt
• value :: CDouble

Instances

Storable CSvmNode

Methods

sizeOf :: CSvmNode -> Int

alignment :: CSvmNode -> Int

peekElemOff :: Ptr CSvmNode -> Int -> IO CSvmNode

pokeElemOff :: Ptr CSvmNode -> Int -> CSvmNode -> IO ()

peekByteOff :: Ptr b -> Int -> IO CSvmNode

pokeByteOff :: Ptr b -> Int -> CSvmNode -> IO ()

peek :: Ptr CSvmNode -> IO CSvmNode

poke :: Ptr CSvmNode -> CSvmNode -> IO ()

data CSvmProblem

Constructors

CSvmProblem

Fields

• l :: CInt
• y :: Ptr CDouble
• x :: Ptr (Ptr CSvmNode)

Instances

Storable CSvmProblem

Methods

sizeOf :: CSvmProblem -> Int

alignment :: CSvmProblem -> Int

peekElemOff :: Ptr CSvmProblem -> Int -> IO CSvmProblem

pokeElemOff :: Ptr CSvmProblem -> Int -> CSvmProblem -> IO ()

peekByteOff :: Ptr b -> Int -> IO CSvmProblem

pokeByteOff :: Ptr b -> Int -> CSvmProblem -> IO ()

peek :: Ptr CSvmProblem -> IO CSvmProblem

poke :: Ptr CSvmProblem -> CSvmProblem -> IO ()

newtype CSvmType

Constructors

CSvmType

Fields

• unCSvmType :: CInt

Instances

Show CSvmType

Methods

showsPrec :: Int -> CSvmType -> ShowS

show :: CSvmType -> String

showList :: [CSvmType] -> ShowS

Storable CSvmType

Methods

sizeOf :: CSvmType -> Int

alignment :: CSvmType -> Int

peekElemOff :: Ptr CSvmType -> Int -> IO CSvmType

pokeElemOff :: Ptr CSvmType -> Int -> CSvmType -> IO ()

peekByteOff :: Ptr b -> Int -> IO CSvmType

pokeByteOff :: Ptr b -> Int -> CSvmType -> IO ()

peek :: Ptr CSvmType -> IO CSvmType

poke :: Ptr CSvmType -> CSvmType -> IO ()

cSvc :: CSvmType

nuSvc :: CSvmType

newtype CKernelType

Constructors

CKernelType

Fields

• unCKernelType :: CInt

Instances

Show CKernelType

Methods

showsPrec :: Int -> CKernelType -> ShowS

show :: CKernelType -> String

showList :: [CKernelType] -> ShowS

Storable CKernelType

Methods

sizeOf :: CKernelType -> Int

alignment :: CKernelType -> Int

peekElemOff :: Ptr CKernelType -> Int -> IO CKernelType

pokeElemOff :: Ptr CKernelType -> Int -> CKernelType -> IO ()

peekByteOff :: Ptr b -> Int -> IO CKernelType

pokeByteOff :: Ptr b -> Int -> CKernelType -> IO ()

peek :: Ptr CKernelType -> IO CKernelType

poke :: Ptr CKernelType -> CKernelType -> IO ()

oneClass :: CSvmType

linear :: CKernelType

poly :: CKernelType

epsilonSvr :: CSvmType

data CSvmParameter

Constructors

CSvmParameter

Fields

• svm_type :: CSvmType
• kernel_type :: CKernelType
• degree :: CInt
• gamma :: CDouble
• coef0 :: CDouble
• cache_size :: CDouble
• eps :: CDouble
• c :: CDouble
• nr_weight :: CInt
• weight_label :: Ptr CInt
• weight :: Ptr CDouble
• nu :: CDouble
• p :: CDouble
• shrinking :: CInt
• probability :: CInt

Instances

Show CSvmParameter

Methods

showsPrec :: Int -> CSvmParameter -> ShowS

show :: CSvmParameter -> String

showList :: [CSvmParameter] -> ShowS

Storable CSvmParameter

Methods

sizeOf :: CSvmParameter -> Int

alignment :: CSvmParameter -> Int

peekElemOff :: Ptr CSvmParameter -> Int -> IO CSvmParameter

pokeElemOff :: Ptr CSvmParameter -> Int -> CSvmParameter -> IO ()

peekByteOff :: Ptr b -> Int -> IO CSvmParameter

pokeByteOff :: Ptr b -> Int -> CSvmParameter -> IO ()

peek :: Ptr CSvmParameter -> IO CSvmParameter

poke :: Ptr CSvmParameter -> CSvmParameter -> IO ()

nuSvr :: CSvmType

rbf :: CKernelType

sigmoid :: CKernelType

precomputed :: CKernelType

defaultCParam :: CSvmParameter

data CSvmModel

Managed type for struct svm_model.

c_svm_train :: Ptr CSvmProblem -> Ptr CSvmParameter -> IO (Ptr CSvmModel)

c_svm_cross_validation :: Ptr CSvmProblem -> Ptr CSvmParameter -> CInt -> Ptr CDouble -> IO ()

c_svm_predict :: Ptr CSvmModel -> Ptr CSvmNode -> CDouble

c_svm_save_model :: CString -> Ptr CSvmModel -> IO CInt

c_svm_load_model :: CString -> IO (Ptr CSvmModel)

c_svm_check_parameter :: Ptr CSvmProblem -> Ptr CSvmParameter -> CString

c_svm_destroy_model :: FinalizerPtr CSvmModel

c_clone_model_support_vectors :: Ptr CSvmModel -> IO CInt