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Hello Thomas,
I have some question about the GCN model. Our training and testing dataset are multiple graph instances, so I build a block-diagonal matrix (adjacency matrix) and concatenate respecti…
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Hello,
When running the code, I find there is a bug from main_superpixels_contrastive.py.
It reports as follows:
![image](https://user-images.githubusercontent.com/15103490/113104134-c2411f80-9232-…
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Hi! Is there a way of running the current implementation of GNN Explainer in Pytorch Geometric for graph classification tasks, to obtain explanation subgraphs for the graph-level predictions?
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## ❓ Questions & Help
Sorry I am a rookie to this area. Since I tried "Synthie" from TU dataset using "mutag_gin.py" and it's not working, GIN is not supported for continuous features.
Is …
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## 一言でいうと
文書分類にGraph Convolutionを適用した研究。ノードとして文書・単語双方をとっており、文書=>単語の重みはTF-IDF、単語=>単語の重みはコーパス全体の共起(PMI)をとっている。単語分散表現なしにCNNやLSTMのモデルを上回る効果を出せている。ただ、テストセットのノードが既知であるTransductive設定
![image](https://u…
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We currently have some documentation that will be part of the cookbook
- simple example of running the code
- config setup
- data dictionary
The final cookbook should be usable as a central do…
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### 🐛 Describe the bug
When working with a graph classification task, I experienced 'nan' values on the loss computation from the standard `node2vec` model loader. The random walks sampling method wa…
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In class today, we talked about different graph models and discussed the pros and cons based on the number of parameters (extreme cases being 1 parameter and 2^n^2 parameters). What are some non-param…
gkiar updated
9 years ago
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We list potential ideas for collaborating with Circles using GNNs below:
- Link prediction in Circles graph --> Recommendation of friends
- Node classification in Circles graph --> Classifying fra…
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Is IDGL able to train a batch of graph with different node numbers for a iteration?