MXNet.NN.DataIter.LazyVec

Documentation

data Lazy a

Constructors

Direct a

Make (() -> IO a)

Instances

Functor Lazy

Methods

fmap :: (a -> b) -> Lazy a -> Lazy b

(<$) :: a -> Lazy b -> Lazy a

force :: Lazy a -> IO a

data LVec a

Constructors

LVec

Fields

• size :: Int
• unLVec :: Lazy (Vector a)

Instances

Dataset LVec

Methods

fromListD :: [e] -> LVec e

zipD :: LVec e1 -> LVec e2 -> LVec (e1, e2)

sizeD :: (DatasetConstraint LVec m, Monad m) => LVec e -> m Int

forEachD :: (DatasetConstraint LVec m, Monad m) => LVec e -> (e -> m a) -> m [a]

forEachD_i :: (DatasetConstraint LVec m, Monad m) => LVec e -> ((Int, e) -> m a) -> m [a]

forEachD_ni :: (DatasetConstraint LVec m, Monad m) => LVec e -> (((Int, Int), e) -> m a) -> m [a]

type DatasetConstraint LVec m

type DatasetConstraint LVec m = MonadIO m

fromVec :: Vector a -> LVec a

toVec :: LVec a -> IO (Vector a)

batch :: Int -> LVec a -> IO (LVec (Vector a))

zip :: LVec a -> LVec b -> LVec (a, b)

map :: (a -> IO b) -> LVec a -> LVec b