documentation

[cxw-droid]

Hi, is there any document for pytorch_cluster? E.g., I found there are two random_walk functions, one in pytorch_cluster and another in pytorch_sparse, and realized they are different. I am also not clear how many function are already implemented in this package so they can be directedly called by users. Is there any such document? Thanks.

[rusty1s]

We haven't set up documentation for torch-cluster, sorry :( We got a bit lazy here. Most of the functions like graclus, fps, knn, etc are documented directly in PyG, see https://pytorch-geometric.readthedocs.io/en/latest/modules/nn.html#pooling-layers. Alternatively, functions should be documented in the source code as well.

You are right that torch-sparse also has a random_walk implementation (cannot really remember the reason why), but the one in torch-cluster is much more advanced since it integrates Node2Vec-like random walk sampling.