pub struct IterableDataLoader<D>where
D: IterableDataset,{ /* private fields */ }Expand description
IterableDataset を batch_size ごとに束ねて供給するローダー
(PyTorch DataLoader(iterable_ds, batch_size=k, drop_last=d) 相当)。
Implementations§
Source§impl<D> IterableDataLoader<D>where
D: IterableDataset,
impl<D> IterableDataLoader<D>where
D: IterableDataset,
Sourcepub fn new(
dataset: D,
batch_size: usize,
drop_last: bool,
) -> Result<IterableDataLoader<D>, DataError>
pub fn new( dataset: D, batch_size: usize, drop_last: bool, ) -> Result<IterableDataLoader<D>, DataError>
batch_size == 0 は DataError::ZeroBatchSize。
Sourcepub fn into_dataset(self) -> D
pub fn into_dataset(self) -> D
データセットを取り出す。
Sourcepub fn batch_size(&self) -> usize
pub fn batch_size(&self) -> usize
1 バッチあたりのサンプル数。
Sourcepub fn iter(&self) -> IterableBatches<'_, D> ⓘ
pub fn iter(&self) -> IterableBatches<'_, D> ⓘ
1 epoch 分のイテレータを返す。呼ぶたびに
IterableDataset::iter_samples で新しいストリームを開始する。
Auto Trait Implementations§
impl<D> Freeze for IterableDataLoader<D>where
D: Freeze,
impl<D> RefUnwindSafe for IterableDataLoader<D>where
D: RefUnwindSafe,
impl<D> Send for IterableDataLoader<D>where
D: Send,
impl<D> Sync for IterableDataLoader<D>where
D: Sync,
impl<D> Unpin for IterableDataLoader<D>where
D: Unpin,
impl<D> UnsafeUnpin for IterableDataLoader<D>where
D: UnsafeUnpin,
impl<D> UnwindSafe for IterableDataLoader<D>where
D: UnwindSafe,
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more