dgl.data

The dgl.data package contains datasets hosted by DGL and also utilities for downloading, processing, saving and loading data from external resources.

Base Class

DGLDataset	The basic DGL dataset for creating graph datasets.
CSVDataset	Dataset class that loads and parses graph data from CSV files.

Node Prediction Datasets

Datasets for node classification/regression tasks

SSTDataset	Stanford Sentiment Treebank dataset.
KarateClubDataset	Karate Club dataset for Node Classification
CoraGraphDataset	Cora citation network dataset.
CiteseerGraphDataset	Citeseer citation network dataset.
PubmedGraphDataset	Pubmed citation network dataset.
CoraFullDataset	CORA-Full dataset for node classification task.
AIFBDataset	AIFB dataset for node classification task
MUTAGDataset	MUTAG dataset for node classification task
BGSDataset	BGS dataset for node classification task
AMDataset	AM dataset.
AmazonCoBuyComputerDataset	‘Computer’ part of the AmazonCoBuy dataset for node classification task.
AmazonCoBuyPhotoDataset	AmazonCoBuy dataset for node classification task.
CoauthorCSDataset	‘Computer Science (CS)’ part of the Coauthor dataset for node classification task.
CoauthorPhysicsDataset	‘Physics’ part of the Coauthor dataset for node classification task.
PPIDataset	Protein-Protein Interaction dataset for inductive node classification
RedditDataset	Reddit dataset for community detection (node classification)
SBMMixtureDataset	Symmetric Stochastic Block Model Mixture
FraudDataset	Fraud node prediction dataset.
FraudYelpDataset	Fraud Yelp Dataset
FraudAmazonDataset	Fraud Amazon Dataset
BAShapeDataset	BA-SHAPES dataset from GNNExplainer: Generating Explanations for Graph Neural Networks
BACommunityDataset	BA-COMMUNITY dataset from GNNExplainer: Generating Explanations for Graph Neural Networks
TreeCycleDataset	TREE-CYCLES dataset from GNNExplainer: Generating Explanations for Graph Neural Networks
TreeGridDataset	TREE-GRIDS dataset from GNNExplainer: Generating Explanations for Graph Neural Networks

Edge Prediction Datasets

Datasets for edge classification/regression and link prediction

FB15k237Dataset	FB15k237 link prediction dataset.
FB15kDataset	FB15k link prediction dataset.
WN18Dataset	WN18 link prediction dataset.
BitcoinOTCDataset	BitcoinOTC dataset for fraud detection
ICEWS18Dataset	ICEWS18 dataset for temporal graph
GDELTDataset	GDELT dataset for event-based temporal graph

Graph Prediction Datasets

Datasets for graph classification/regression tasks

QM7bDataset	QM7b dataset for graph property prediction (regression)
QM9Dataset	QM9 dataset for graph property prediction (regression)
QM9EdgeDataset	QM9Edge dataset for graph property prediction (regression)
MiniGCDataset	The synthetic graph classification dataset class.
TUDataset	TUDataset contains lots of graph kernel datasets for graph classification.
LegacyTUDataset	LegacyTUDataset contains lots of graph kernel datasets for graph classification.
GINDataset	Dataset Class for How Powerful Are Graph Neural Networks?.
FakeNewsDataset	Fake News Graph Classification dataset.
BA2MotifDataset	BA-2motifs dataset from Parameterized Explainer for Graph Neural Network

Dataset adapters

AsNodePredDataset	Repurpose a dataset for a standard semi-supervised transductive node prediction task.
AsLinkPredDataset	Repurpose a dataset for link prediction task.

Utilities

utils.get_download_dir	Get the absolute path to the download directory.
utils.download	Download a given URL.
utils.check_sha1	Check whether the sha1 hash of the file content matches the expected hash.
utils.extract_archive	Extract archive file.
utils.split_dataset	Split dataset into training, validation and test set.
utils.load_labels	Load label dict from file
utils.save_info	Save dataset related information into disk.
utils.load_info	Load dataset related information from disk.
utils.add_nodepred_split	Split the given dataset into training, validation and test sets for transductive node predction task.
utils.Subset	Subset of a dataset at specified indices