[Roadmap] GNN models, modules and others

[jermainewang]

dgl.nn

• [x] Simplify RelGraphConv
• [x] NN module: HGTConv
• [x] LabelPropagation #4017
• [ ] GraphSizeNorm
• [x] SIGNDiffusion transform #3982
• [ ] TopKPooling
• [ ] GENConv
• [x] GINEConv #3934
• [ ] ARMAConv
• [ ] KGNNConv
• [x] PNAConv #3901
• [ ] CorrectAndSmooth
• [ ] GraphNorm
• [x] GATv2Conv
• [ ] HypergraphConv
• [ ] SE3 Transformer
• [ ] Radial field network
• [ ] TFN
• [ ] SchNet
• [x] EGNN Conv #3901
• [ ] MetaPath2Vec

Explainability modules:

• [x] GNNExplainer
• [ ] PGExplainer
• [ ] General solution for compatibility with Captum

Samplers

• [x] ClusterGCN
• [x] ShaDow
• [ ] FastGCN
• [x] GraphSAINT samplers/dataloaders (node, edge, random walk) #3879
• [ ] HGT sampler
• [ ] LADIES sampler
• [ ] TGAT sampler
• [ ] SEAL sampler #4291
• [ ] Causal Anonymous Walks

dgl.transforms

• [x] Randomly add/drop nodes/edges
• [x] Graph Diffusion Convolution
• [ ] Positional node encoding
  • [x] RandomWalkPE, LaplacianPE #3869
• [x] Feature masking #3968
• [x] Row Feature Normalizer #3968
• [x] Fast approximation of PPR #3982
• [ ] VirtualNode
• [x] #4372

Datasets

• [x] Yelp #4099
• [x] Flickr #4099
• [x] WikiCS #4035

Model examples

• [x] Large-Scale Representation Learning on Graphs via Bootstrapping #4077
• [ ] SEAL example to reproduce OGBL result #4291
• [ ] GNNAutoScale
• [ ] SE3 Transformer
• [ ] OrbNet
• [ ] D-MPNN
• [ ] mtgnn
• [ ] gcnlstm
• [ ] Graph Matching Network
• [ ] GraphRNN: https://github.com/JiaxuanYou/graph-generation
• [ ] Graph2Seq work from #2931
• [ ] NGNN + GraphSAGE/GCN, NGNN + SEAL for OGBL #4328

Graph embedding NN modules

• [x] #4368
• [x] #4369
• [ ] #4370

[mufeili]

1. How to prevent two contributors from working on the same item?
2. Any description of the general contribution process? E.g., open an issue first to discuss the design and to-do items

[jermainewang]

Just reply in the thread about which items you would like to contribute. Yes, we recommend open a dedicated discussion issue about the item and we will link it in the roadmap.

[Ziyang-Yu]

I am wondering if there is someone who already finished TopKPooling. I want to contribute to this item.

[mufeili]

@Ziyang-Yu Not to my knowledge. It will be great if you can contribute that!

[github-actions[bot]]

This issue has been automatically marked as stale due to lack of activity. It will be closed if no further activity occurs. Thank you