Douban

class Douban(root: str | Path, download: bool | None = False, train_ratio: float | None = 0.2, dtype: dtype = torch.float32, seed: int | None = 0)[source]

Bases: Dataset

A pair of online-offline social networks constructed from Douban. Nodes represent users and edges represent user interactions on the website. The location of a suer is treated as the node attribute, and the contact/friend relationship are treated as the edge attributes. There are 1,118 common user across the two networks.

STATS:

Graph

#nodes

#edges

#node attrs

#edge attrs

Douban(online)

3,906

8,164

538

2

Douban(offline)

1,118

1,511

538

2