Example for using MaskLabel

[JiaruiWang]

Hi,

I am trying to use MaskLabel in my project. I tried to convert unimp_arxiv.py to an OGB Product dataset version that uses NeighborSampler. But I am having some difficulties.
May I ask for an example of an OGB product using NeighborSampler or some help?
I got an error for importing MaskLabel

from torch_geometric.nn import MaskLabel
ImportError: cannot import name 'MaskLabel' from 'torch_geometric.nn'

My PyG version is 2.0.4

Thank you

[rusty1s]

We just integrated this feature to PyG, so it is not available yet in version 2.0.4. You can follow this guide on how to make use of newly integrated features right away.