Numeric.Datasets.CIFAR10

The binary version contains the files data_batch_1.bin, data_batch_2.bin, ..., data_batch_5.bin, as well as test_batch.bin. Each of these files is formatted as follows:

x labelx pixel ... x labelx pixel

In other words, the first byte is the label of the first image, which is a number in the range 0-9. The next 3072 bytes are the values of the pixels of the image. The first 1024 bytes are the red channel values, the next 1024 the green, and the final 1024 the blue. The values are stored in row-major order, so the first 32 bytes are the red channel values of the first row of the image.

Documentation

data Label

labels of CIFAR-10 dataset. Enum corresponds to binary-based uint8 label.

Constructors

Airplane

Automobile

Bird

Cat

Deer

Dog

Frog

Horse

Ship

Truck

Instances

Bounded Label

Defined in Numeric.Datasets.CIFAR10

Methods

minBound :: Label

maxBound :: Label

Enum Label

Defined in Numeric.Datasets.CIFAR10

Methods

succ :: Label -> Label

pred :: Label -> Label

toEnum :: Int -> Label

fromEnum :: Label -> Int

enumFrom :: Label -> [Label]

enumFromThen :: Label -> Label -> [Label]

enumFromTo :: Label -> Label -> [Label]

enumFromThenTo :: Label -> Label -> Label -> [Label]

Eq Label

Defined in Numeric.Datasets.CIFAR10

Methods

(==) :: Label -> Label -> Bool

(/=) :: Label -> Label -> Bool

Read Label

Defined in Numeric.Datasets.CIFAR10

Methods

readsPrec :: Int -> ReadS Label

readList :: ReadS [Label]

readPrec :: ReadPrec Label

readListPrec :: ReadPrec [Label]

Show Label

Defined in Numeric.Datasets.CIFAR10

Methods

showsPrec :: Int -> Label -> ShowS

show :: Label -> String

showList :: [Label] -> ShowS

Generic Label

Defined in Numeric.Datasets.CIFAR10

Associated Types

type Rep Label :: Type -> Type

Methods

from :: Label -> Rep Label x

to :: Rep Label x -> Label

NFData Label

Defined in Numeric.Datasets.CIFAR10

Methods

rnf :: Label -> ()

type Rep Label

Defined in Numeric.Datasets.CIFAR10

type Rep Label = D1 (MetaData "Label" "Numeric.Datasets.CIFAR10" "datasets-0.4.0-L5crXIpB7vF3Y59seHQZkS" False) (((C1 (MetaCons "Airplane" PrefixI False) (U1 :: Type -> Type) :+: C1 (MetaCons "Automobile" PrefixI False) (U1 :: Type -> Type)) :+: (C1 (MetaCons "Bird" PrefixI False) (U1 :: Type -> Type) :+: (C1 (MetaCons "Cat" PrefixI False) (U1 :: Type -> Type) :+: C1 (MetaCons "Deer" PrefixI False) (U1 :: Type -> Type)))) :+: ((C1 (MetaCons "Dog" PrefixI False) (U1 :: Type -> Type) :+: C1 (MetaCons "Frog" PrefixI False) (U1 :: Type -> Type)) :+: (C1 (MetaCons "Horse" PrefixI False) (U1 :: Type -> Type) :+: (C1 (MetaCons "Ship" PrefixI False) (U1 :: Type -> Type) :+: C1 (MetaCons "Truck" PrefixI False) (U1 :: Type -> Type)))))

newtype CIFARImage

Data representation of a CIFAR image is a 32x32 RGB image

Constructors

CIFARImage

Fields

• getXY :: (Image PixelRGB8, Label)

Instances

Eq CIFARImage

Defined in Numeric.Datasets.CIFAR10

Methods

(==) :: CIFARImage -> CIFARImage -> Bool

(/=) :: CIFARImage -> CIFARImage -> Bool

Show CIFARImage

Defined in Numeric.Datasets.CIFAR10

Methods

showsPrec :: Int -> CIFARImage -> ShowS

show :: CIFARImage -> String

showList :: [CIFARImage] -> ShowS

NFData CIFARImage

Defined in Numeric.Datasets.CIFAR10

Methods

rnf :: CIFARImage -> ()

height :: Int

height of CIFARImage

width :: Int

width of CIFARImage

image :: CIFARImage -> Image PixelRGB8

extract the JuicyPixel representation from a CIFAR datapoint

label :: CIFARImage -> Label

extract the label from a CIFAR datapoint

cifarURL :: Url Https

Source URL for cifar-10 and cifar-100

cifar10 :: Dataset CIFARImage

Define a dataset from a source for a CSV file

parseCifar :: Parser CIFARImage

parser for a cifar binary