SBU

class torchvision.datasets.SBU(root: Union[str, Path], transform: Optional[Callable] = None, target_transform: Optional[Callable] = None, download: bool = True)

SBU Captioned Photo Dataset.

Parameters:

• root (str or pathlib.Path) – Root directory of dataset where tarball SBUCaptionedPhotoDataset.tar.gz exists.

• transform (callable, optional) – A function/transform that takes in a PIL image and returns a transformed version. E.g, transforms.RandomCrop

• target_transform (callable, optional) – A function/transform that takes in the target and transforms it.

• download (bool, optional) – If True, downloads the dataset from the internet and puts it in root directory. If dataset is already downloaded, it is not downloaded again.

Special-members:

__getitem__(index: int) → Tuple[Any, Any]

Parameters:

index (int) – Index

Returns:

(image, target) where target is a caption for the photo.

Return type:

tuple