Dataloader module¶ Data loader module. MARBLE.dataloader.loaders(data, par)[source]¶ Loaders. class MARBLE.dataloader.NeighborSampler(edge_index: Tensor | SparseTensor, sizes: List[int], node_idx: Tensor | None = None, num_nodes: int | None = None, return_e_id: bool = True, transform: Callable = None, **kwargs)[source]¶ Neighbor Sampler. sample(batch)[source]¶ Sample.