torch_geometric.datasets.Reddit2

class Reddit2(root: str, transform: Optional[Callable] = None, pre_transform: Optional[Callable] = None, force_reload: bool = False)[source]

Bases: InMemoryDataset

The Reddit dataset from the “GraphSAINT: Graph Sampling Based Inductive Learning Method” paper, containing Reddit posts belonging to different communities.

Note

This is a sparser version of the original Reddit dataset (~23M edges instead of ~114M edges), and is used in papers such as SGC and GraphSAINT.

Parameters:

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

  • 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)

STATS:

#nodes

#edges

#features

#classes

232,965

23,213,838

602

41