gammagl.datasets.Reddit

class Reddit(root=None, transform=None, pre_transform=None, force_reload: bool = False)[source]

The Reddit dataset from the “Inductive Representation Learning on Large Graphs” paper, containing Reddit posts belonging to different communities.

Parameters:

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

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

  • (bool (force_reload) – (default: False)

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

url = 'https://data.dgl.ai/dataset/reddit.zip'
property raw_file_names

The name of the files in the self.raw_dir folder that must be present in order to skip downloading.

property processed_file_names

The name of the files in the self.processed_dir folder that must be present in order to skip processing.

download()[source]

Downloads the dataset to the self.raw_dir folder.

process()[source]

Processes the dataset to the self.processed_dir folder.