dgl.data.rst

.. _apidata:

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

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

Quick links:

* `Node Prediction Datasets`_
* `Edge Prediction Datasets`_
* `Graph Prediction Datasets`_

Base Dataset Class
---------------------------

.. autoclass:: DGLDataset
    :members: download, save, load, process, has_cache, __getitem__, __len__

.. _sstdata:

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

DGL hosted datasets for node classification/regression tasks.

Stanford sentiment treebank dataset
```````````````````````````````````
.. autoclass:: SSTDataset
    :members: __getitem__, __len__


.. _karateclubdata:
Karate club dataset
```````````````````````````````````
.. autoclass:: KarateClubDataset
    :members: __getitem__, __len__

.. _citationdata:
Citation network dataset
```````````````````````````````````
.. autoclass:: CoraGraphDataset
    :members: __getitem__, __len__

.. autoclass:: CiteseerGraphDataset
    :members: __getitem__, __len__

.. autoclass:: PubmedGraphDataset
    :members: __getitem__, __len__

.. _corafulldata:
CoraFull dataset
```````````````````````````````````
.. autoclass:: CoraFullDataset
    :members: __getitem__, __len__

.. _rdfdata:
RDF datasets
```````````````````````````````````

.. autoclass:: AIFBDataset
    :members: __getitem__, __len__

.. autoclass:: MUTAGDataset
    :members: __getitem__, __len__

.. autoclass:: BGSDataset
    :members: __getitem__, __len__

.. autoclass:: AMDataset
    :members: __getitem__, __len__

.. _amazoncobuydata:
Amazon Co-Purchase dataset
```````````````````````````````````
.. autoclass:: AmazonCoBuyComputerDataset
    :members: __getitem__, __len__

.. autoclass:: AmazonCoBuyPhotoDataset
    :members: __getitem__, __len__

.. _coauthordata:
Coauthor dataset
```````````````````````````````````
.. autoclass:: CoauthorCSDataset
    :members: __getitem__, __len__

.. autoclass:: CoauthorPhysicsDataset
    :members: __getitem__, __len__

.. _ppidata:
Protein-Protein Interaction dataset
```````````````````````````````````
.. autoclass:: PPIDataset
    :members: __getitem__, __len__

.. _redditdata:
Reddit dataset
``````````````
.. autoclass:: RedditDataset
    :members: __getitem__, __len__

.. _sbmdata:
Symmetric Stochastic Block Model Mixture dataset
````````````````````````````````````````````````
.. autoclass:: SBMMixtureDataset
    :members: __getitem__, __len__, collate_fn


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

DGL hosted datasets for edge classification/regression and link prediction tasks.

.. _kgdata:
Knowlege graph dataset
```````````````````````````````````

.. autoclass:: FB15k237Dataset
    :members: __getitem__, __len__

.. autoclass:: FB15kDataset
    :members: __getitem__, __len__

.. autoclass:: WN18Dataset
    :members: __getitem__, __len__

.. _bitcoinotcdata:
BitcoinOTC dataset
```````````````````````````````````
.. autoclass:: BitcoinOTCDataset
    :members: __getitem__, __len__

ICEWS18 dataset
```````````````````````````````````
.. autoclass:: ICEWS18Dataset
    :members: __getitem__, __len__

GDELT dataset
```````````````````````````````````
.. autoclass:: GDELTDataset
    :members: __getitem__, __len__


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

DGL hosted datasets for graph classification/regression tasks.


.. _qm7bdata:
QM7b dataset
```````````````````````````````````
.. autoclass:: QM7bDataset
    :members: __getitem__, __len__


.. _minigcdataset:
Mini graph classification dataset
`````````````````````````````````
.. autoclass:: MiniGCDataset
    :members: __getitem__, __len__

.. _tudata:
TU dataset
``````````
.. autoclass:: TUDataset
    :members: __getitem__, __len__

.. autoclass:: LegacyTUDataset
    :members: __getitem__, __len__

.. _gindataset:
Graph isomorphism network dataset
```````````````````````````````````
A compact subset of graph kernel dataset
.. autoclass:: GINDataset
    :members: __getitem__, __len__

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

.. autosummary::
    :toctree: ../../generated/

    utils.get_download_dir
    utils.download
    utils.check_sha1
    utils.extract_archive
    utils.split_dataset
    utils.load_labels
    utils.save_info
    utils.load_info

.. autoclass:: dgl.data.utils.Subset
    :members: __getitem__, __len__