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Frequently Asked Questions (FAQ)

Are DGLGraphs directed or not? How to represent an undirected graph? All DGLGraphs are directed. To represent an undirected graph, you need to create edges for both directions. dgl.to_bidirected can be helpful, which…

2 10456 January 13, 2021
About the Questions category
0 818 December 8, 2018
Heterogeneous graph pooling
2 35 April 19, 2024
ImportError: Cannot load Graphbolt C++ library
20 1336 April 18, 2024
About somethings like `pyg.data.separate.separate`
5 102 April 18, 2024
DGL deepwalk weighted graph
1 35 April 18, 2024
How to implement graph classification using the HGT module in dgl
2 60 April 18, 2024
DGL 2.1.0 on Windows
1 81 April 16, 2024
FileNotFoundError: Cannot find DGL C++ graphbolt library at /home/user/anaconda3/envs/tf2/lib/python3.11/site-packages/dgl/graphbolt/libgraphbolt_pytorch_2.2.2.so
1 100 April 15, 2024
Try to construct DGLGraph in C++
4 114 April 15, 2024
Help: Error Expect number of features to match number of nodes (len(u)). Got 96 and 1 instead
2 55 April 11, 2024
Allow_missing: Device API cuda is not enabled. Please install the cuda version of dgl
2 66 April 10, 2024
SAGEConv('gcn') vs GraphConv(default)
1 63 April 10, 2024
SAGEConv settings referring to the paper
1 49 April 10, 2024
Oserror: libcublas.so.11: cannot open shared object file: no such file or directory
1 97 April 9, 2024
Help: How to Custom a Dataset for GNNs with DGL
1 56 April 8, 2024
DistNodeDataLoader did not include srcdata/dstdata
1 53 April 8, 2024
DGL build from source errors
2 47 April 7, 2024
DGL and CUDA compatibiility
1 57 April 6, 2024
Device API cuda is not enabled for Python 3.11 and CUDA 12.1
2 111 April 1, 2024
FileNotFoundError: Cannot find DGL C++ graphbolt library
5 1436 March 29, 2024
Dgl.graphbolt not found
8 192 April 23, 2024
Can't import import dgl with these setting
6 122 April 22, 2024
Can't import dgl (circular import error)
5 126 April 21, 2024
Get sparse feature importance from GNNExplainer
3 81 April 20, 2024
Is it possible to make Multi hop message passing function?
3 83 April 20, 2024
Are there benchmarks on the speed of user-defined message/reduce functions?
4 78 April 20, 2024
BatchNorm and Normalization with binary and continuous variables
2 88 April 20, 2024
An issue when traversing the dataset using the GraphDataLoader
3 117 April 20, 2024
Label Propagation out of memory
2 85 April 20, 2024