Safe Haskell	None
Language	Haskell98

Data.SVM.Raw

Description

This is a module with raw bindings to libsvm

Synopsis

data CSvmNode = CSvmNode {
- index :: CInt
- value :: CDouble
}
data CSvmProblem = CSvmProblem {
- l :: CInt
- y :: Ptr CDouble
- x :: Ptr (Ptr CSvmNode)
}
newtype CSvmType = CSvmType {
- unCSvmType :: CInt
}
cSvc :: CSvmType
nuSvc :: CSvmType
newtype CKernelType = CKernelType {
- unCKernelType :: CInt
}
oneClass :: CSvmType
linear :: CKernelType
poly :: CKernelType
epsilonSvr :: CSvmType
data CSvmParameter = CSvmParameter {
- 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
}
nuSvr :: CSvmType
rbf :: CKernelType
sigmoid :: CKernelType
precomputed :: CKernelType
defaultCParam :: CSvmParameter
data CSvmModel
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 -> IO 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
type CSvmPrintFn = CString -> IO ()
c_svm_set_print_string_function :: FunPtr CSvmPrintFn -> IO ()
createSvmPrintFnPtr :: CSvmPrintFn -> IO (FunPtr CSvmPrintFn)

Documentation

data CSvmNode Source #

Constructors

CSvmNode
Fields index :: CInt value :: CDouble

Instances

Storable CSvmNode Source #
Instance details Defined in Data.SVM.Raw 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 Source #

Constructors

CSvmProblem
Fields l :: CInt y :: Ptr CDouble x :: Ptr (Ptr CSvmNode)

Instances

Storable CSvmProblem Source #

Instance details

Defined in Data.SVM.Raw

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 Source #

Constructors

CSvmType
Fields unCSvmType :: CInt

Instances

Show CSvmType Source #
Instance details Defined in Data.SVM.Raw Methods showsPrec :: Int -> CSvmType -> ShowS # show :: CSvmType -> String # showList :: [CSvmType] -> ShowS #
Storable CSvmType Source #
Instance details Defined in Data.SVM.Raw 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 Source #

nuSvc :: CSvmType Source #

newtype CKernelType Source #

Constructors

CKernelType
Fields unCKernelType :: CInt

Instances

Show CKernelType Source #
Instance details Defined in Data.SVM.Raw Methods showsPrec :: Int -> CKernelType -> ShowS # show :: CKernelType -> String # showList :: [CKernelType] -> ShowS #
Storable CKernelType Source #
Instance details Defined in Data.SVM.Raw 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 Source #

linear :: CKernelType Source #

poly :: CKernelType Source #

epsilonSvr :: CSvmType Source #

data CSvmParameter Source #

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 Source #
Instance details Defined in Data.SVM.Raw Methods showsPrec :: Int -> CSvmParameter -> ShowS # show :: CSvmParameter -> String # showList :: [CSvmParameter] -> ShowS #
Storable CSvmParameter Source #
Instance details Defined in Data.SVM.Raw 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 Source #

rbf :: CKernelType Source #

sigmoid :: CKernelType Source #

precomputed :: CKernelType Source #

defaultCParam :: CSvmParameter Source #

data CSvmModel Source #

Managed type for struct svm_model.

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

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

c_svm_predict :: Ptr CSvmModel -> Ptr CSvmNode -> IO CDouble Source #

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

c_svm_load_model :: CString -> IO (Ptr CSvmModel) Source #

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

c_svm_destroy_model :: FinalizerPtr CSvmModel Source #

c_clone_model_support_vectors :: Ptr CSvmModel -> IO CInt Source #

type CSvmPrintFn = CString -> IO () Source #

c_svm_set_print_string_function :: FunPtr CSvmPrintFn -> IO () Source #

createSvmPrintFnPtr :: CSvmPrintFn -> IO (FunPtr CSvmPrintFn) Source #