ogb

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Feedback when submit results

3

Hi, I am preparing for the large-scale challenges on KG, and I wander if I can get any feedback when I submit results on test-dev to the leaderboard of WikiKG90Mv2?...

AprLie

This small PR changes the calculation of rank values from a `argsort` based implementation to a faster version based on counting `>=` / `>` comparisons between paired positive and negative...

mberr

PCQv2 dataset problem

5

@weihua916 @nakatamaho Hi，when I run pcqv2 dataset with a gin，I have found that the inference result on the graph obtained by sdf mol is different with the graph obtained by...

PierreHao

version check makes "from ogb.xxx import xxx" get stuck

2

@weihua916 @rusty1s The version check in [version.py](https://github.com/snap-stanford/ogb/blob/master/ogb/version.py) makes `from ogb.xxx import xxx` get stuck. With those code: ``` ❯ ipython Python 3.9.12 (main, Apr 5 2022, 06:56:58) Type 'copyright', 'credits'...

llan-ml

Import error PygGraphPropPredDataset

3

hi, i want to use data from ogb, but cannot import PygNodePropPredDataset.. (can import NodePropPredDataset), and cannot find any solution,,, is there any solution about this?

sungeun532

AttributeError: 'GlobalStorage' object has no attribute 'num_classes'

1

data.num_classes Traceback (most recent call last): File ~/anaconda3/lib/python3.8/site-packages/torch_geometric/data/storage.py:50 in __getattr__ return self[key] File ~/anaconda3/lib/python3.8/site-packages/torch_geometric/data/storage.py:70 in __getitem__ return self._mapping[key] KeyError: 'num_classes' During handling of the above exception, another exception occurred: Traceback...

aamna2401

Process finished with exit code 134

1

Hi! When I import ogb package like `from ogb.nodeproppred import DglNodePropPredDataset`, I get an error: ``` terminate called after throwing an instance of 'std::bad_alloc' what(): std::bad_alloc Process finished with exit...

LspongebobJH

[Suggestion - PyG] option to load heterogeneous graphs as HeteroData

3

Hi OGB-Team, right now, heterogenous graphs are loaded as a `Data` objects by filling `x_dict`, `edge_index_dict` etc.. `HeteroData` in PyG on the other hand, stores features and edges by its...

stadlmax

ogbn-mag dataset in RDF format

2

Hi authors, is there a way to download ogbn-mag dataset in any RDF format i.e NT3,TTL, or others. thanks

hussien

I had wanted to start a public discussion but my post got deleted ( #304 ) . So I am reposting as a new issue. Our method KGT5 (https://github.com/apoorvumang/transformer-kgc and...

apoorvumang