- class openff.nagl.nn.gcn.SAGEConvStack(*args, _is_dgl: bool = False, **kwargs)[source]
Bases:
BaseGCNStack
[Union
[SAGEConv
,dgl.nn.pytorch.SAGEConv
]]GraphSAGE graph convolutional neural network for atom embeddings.
GraphSAGE GCNs learn a function that iteratively improves a node embedding by mixing in aggregated feature vectors of progressively more distant neighborhoods. GraphSAGE is inductive, scales to large graphs, and makes good use of feature-rich node embeddings.
Layers in this network use the DGL
SAGEConv
class.See also
Attributes
- training: bool