torch_geometric.datasets.SuiteSparseMatrixCollection

class SuiteSparseMatrixCollection(root: str, group: str, name: str, transform: Optional[Callable] = None, pre_transform: Optional[Callable] = None, force_reload: bool = False)[source]

Bases: InMemoryDataset

A suite of sparse matrix benchmarks known as the Suite Sparse Matrix Collection collected from a wide range of applications.

Parameters:

  • root (str) – Root directory where the dataset should be saved.

  • group (str) – The group of the sparse matrix.

  • name (str) – The name of the sparse matrix.

  • transform (callable, optional) – A function/transform that takes in an torch_geometric.data.Data object and returns a transformed version. The data object will be transformed before every access. (default: None)

  • pre_transform (callable, optional) – A function/transform that takes in an torch_geometric.data.Data object and returns a transformed version. The data object will be transformed before being saved to disk. (default: None)

  • force_reload (bool, optional) – Whether to re-process the dataset. (default: False)