torch_geometric.datasets.DBP15K

class DBP15K(root: str, pair: str, transform: Optional[Callable] = None, pre_transform: Optional[Callable] = None)[source]

Bases: InMemoryDataset

The DBP15K dataset from the “Cross-lingual Entity Alignment via Joint Attribute-Preserving Embedding” paper, where Chinese, Japanese and French versions of DBpedia were linked to its English version. Node features are given by pre-trained and aligned monolingual word embeddings from the “Cross-lingual Knowledge Graph Alignment via Graph Matching Neural Network” paper.

Parameters

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

  • pair (str) – The pair of languages ("en_zh", "en_fr", "en_ja", "zh_en", "fr_en", "ja_en").

  • 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)