.. _apidata:

dgl.data
=========

.. currentmodule:: dgl.data
.. automodule:: dgl.data

Base Class
---------------------------------------

.. autosummary::
    :toctree: ../../generated/
    :nosignatures:
    :template: classtemplate.rst

    DGLDataset
    CSVDataset

Node Prediction Datasets
---------------------------------------

Datasets for node classification/regression tasks

.. autosummary::
    :toctree: ../../generated/
    :nosignatures:
    :template: classtemplate.rst

    SSTDataset
    KarateClubDataset
    CoraGraphDataset
    CiteseerGraphDataset
    PubmedGraphDataset
    CoraFullDataset
    AIFBDataset
    MUTAGDataset
    BGSDataset
    AMDataset
    AmazonCoBuyComputerDataset
    AmazonCoBuyPhotoDataset
    CoauthorCSDataset
    CoauthorPhysicsDataset
    PPIDataset
    RedditDataset
    SBMMixtureDataset
    FraudDataset
    FraudYelpDataset
    FraudAmazonDataset
    BAShapeDataset
    BACommunityDataset
    TreeCycleDataset
    TreeGridDataset
    WikiCSDataset
    FlickrDataset
    YelpDataset
    PATTERNDataset
    CLUSTERDataset
    ChameleonDataset
    SquirrelDataset
    ActorDataset
    CornellDataset
    TexasDataset
    WisconsinDataset
    RomanEmpireDataset
    AmazonRatingsDataset
    MinesweeperDataset
    TolokersDataset
    QuestionsDataset
    MovieLensDataset
    VOCSuperpixelsDataset
    COCOSuperpixelsDataset


Edge Prediction Datasets
---------------------------------------

Datasets for edge classification/regression and link prediction

.. autosummary::
    :toctree: ../../generated/
    :nosignatures:
    :template: classtemplate.rst

    FB15k237Dataset
    FB15kDataset
    WN18Dataset
    BitcoinOTCDataset
    ICEWS18Dataset
    GDELTDataset

Graph Prediction Datasets
---------------------------------------

Datasets for graph classification/regression tasks

.. autosummary::
    :toctree: ../../generated/
    :nosignatures:
    :template: classtemplate.rst

    QM7bDataset
    QM9Dataset
    QM9EdgeDataset
    MiniGCDataset
    TUDataset
    LegacyTUDataset
    GINDataset
    FakeNewsDataset
    BA2MotifDataset
    ZINCDataset
    PeptidesStructuralDataset
    PeptidesFunctionalDataset
    MNISTSuperPixelDataset
    CIFAR10SuperPixelDataset

Dataset adapters
-------------------

.. autosummary::
    :toctree: ../../generated/
    :nosignatures:
    :template: classtemplate.rst

    AsNodePredDataset
    AsLinkPredDataset
    AsGraphPredDataset

Utilities
-----------------

.. autosummary::
    :toctree: ../../generated/
    :nosignatures:
    :template: classtemplate.rst

    utils.get_download_dir
    utils.download
    utils.check_sha1
    utils.extract_archive
    utils.split_dataset
    utils.load_labels
    utils.save_info
    utils.load_info
    utils.add_nodepred_split
    utils.mask_nodes_by_property
    utils.add_node_property_split
    utils.Subset