Questions


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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 5569 January 13, 2021
About the Questions category
0 588 December 8, 2018
DGL load_graphs being terribly slow compared to PYG, why?
0 3 September 24, 2022
NeighborSampler depth
0 13 September 21, 2022
[SOLVED] Dataloader returns only some edge weights
2 29 September 19, 2022
Captum.ai Explainability for Heterogeneous Graphs
10 106 September 19, 2022
Why need to convert input graph to homogenous graph in DistDGL
1 25 September 19, 2022
Graphsage C++ implementation
1 23 September 19, 2022
A potential bug in DGL examples
1 31 September 18, 2022
Training Large Graph for edge regression
4 36 September 17, 2022
CUDA kernel launch error: no kernel image is available for execution on the device
3 22 September 17, 2022
Question about the iteration over DGL Dataloader
1 27 September 17, 2022
Edge-level representation learning
2 24 September 17, 2022
Heterogeneous to bipartite graph dgl
2 32 September 13, 2022
Mask edges for RGCN
3 52 September 13, 2022
MovieLens - Hetrogenous Graph | GraphSAGE | Link Prediction
1 78 September 13, 2022
Identifying consecutive edges
1 35 September 10, 2022
Ignore edge type when sampling neighbours
4 48 September 8, 2022
Adjacency matrix of a block is not symmetric
1 44 September 8, 2022
Dataloading efficiency bottleneck at to_block
1 34 September 7, 2022
DGNConv is not working without eig_vec
1 52 September 6, 2022
V2: Implementing LADIES sampler
2 50 September 6, 2022
Convolution on 'edge' in case of heterogeneous graph
6 51 September 6, 2022
Difference between send(), recv() and update_all()?
2 30 September 6, 2022
RuntimeError: the derivative for 'unique_dim' is not implemented
3 43 September 5, 2022
Difficulties with layer based sampling implementation (LADIES sampler)
8 71 September 5, 2022
How to measure the CPU neighborhood sampling time?
1 41 September 5, 2022
Graph-level data?
2 53 September 5, 2022
DGL Graph Data Structure
2 68 September 3, 2022
Failed on writing metis and killed for distdgl on papers100m
15 142 September 2, 2022