INaturalist¶
-
class
torchvision.datasets.
INaturalist
(root: str, version: str = '2021_train', target_type: Union[List[str], str] = 'full', transform: Optional[Callable] = None, target_transform: Optional[Callable] = None, download: bool = False)[source]¶ iNaturalist Dataset.
- Parameters
root (string) – Root directory of dataset where the image files are stored. This class does not require/use annotation files.
version (string, optional) – Which version of the dataset to download/use. One of ‘2017’, ‘2018’, ‘2019’, ‘2021_train’, ‘2021_train_mini’, ‘2021_valid’. Default: 2021_train.
target_type (string or list, optional) –
Type of target to use, for 2021 versions, one of:
full
: the full category (species)kingdom
: e.g. “Animalia”phylum
: e.g. “Arthropoda”class
: e.g. “Insecta”order
: e.g. “Coleoptera”family
: e.g. “Cleridae”genus
: e.g. “Trichodes”
for 2017-2019 versions, one of:
full
: the full (numeric) categorysuper
: the super category, e.g. “Amphibians”
Can also be a list to output a tuple with all specified target types. Defaults to
full
.transform (callable, optional) – A function/transform that takes in an 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.