brats_hparams#

BraTS (Brain Tumor Segmentation) dataset hyperparameters.

Functions

`dataclass`	Returns the same class as was passed in, with dunder methods added based on the fields defined in the class.
`get_data_split`	Module `get_data_split`.

Classes

`PytTrain`	Module `PytTrain`.
`PytVal`	Module `PytVal`.

Hparams

These classes are used with yahp for YAML-based configuration.

`BratsDatasetHparams`	Defines an instance of the BraTS dataset for image segmentation.
`DataLoaderHparams`	Hyperparameters to initialize a `torch.utils.data.DataLoader`.
`DatasetHparams`	Abstract base class for hyperparameters to initialize a dataset.

Attributes

Optional

class composer.datasets.brats_hparams.BratsDatasetHparams(drop_last=True, shuffle=True, oversampling=0.33, is_train=True, datadir=None)[source]#

Bases: composer.datasets.dataset_hparams.DatasetHparams

Defines an instance of the BraTS dataset for image segmentation.

Parameters: oversampling (float) – The oversampling ratio to use. Default: 0.33.