官方仓库:https://github.com/pyg-team/pytorch_geometric 官方文档:PyG Documentationtorch_geometric.data .Data(同构图)的用法labelnamedescribeshape√data.keys返回属性名列表√data.y真实标签√data.x节点…
在NeighborLoader中默认被集成进来 fromtorch_geometric.loader import NeighborLoader from torch_geometric.data import Data edge_index=torch.tensor([[0,0,1,2,2,3,3,3,4,4,5,6],[2,3,2,4,5,2,4,5,5,6,1,2]]) x=torch.randn(7,10) inputs = Data(x=x,edge_index=edge_index) loader ...
首先,我们需要安装并导入torch_geometric.datasets库: ```python !pip install torch-geometric import torch_geometric.datasets as datasets ``` 然后,我们可以使用torch_geometric.datasets的相关函数加载和处理图数据集。以Cora数据集为例: ```python cora = datasets.Cora() data = cora[0] #输出图的基本信息...
dataset = [change_element(element) for element in dataset]个 其中change_element返回一个新的Data元...
torch_geometric.data共有3个方法/函数/属性,点击链接查看相应的源代码示例。 1.torch_geometric.data.Data(),12个项目使用 2.torch_geometric.data.DataLoader(),11个项目使用 3.torch_geometric.data.InMemoryDataset(),7个项目使用 注:本文中的示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代...
geometric.data和类torch_geometric.data.Data弄混了。Data类具有属性from_dict/to_dict，但data模块没有...
# 需要導入模塊: import torch [as 別名]# 或者: from torch importset_printoptions[as 別名]defwrite_off(data, path):r"""Writes a :class:`torch_geometric.data.Data` object to an OFF (Object File Format) file. Args: data (:class:`torch_geometric.data.Data`): The data object. ...
#!/usr/bin/env python # -*- coding:utf-8 -*- import os import time from multiprocessing....
Graph Neural Network Library for PyTorch. Contribute to pyg-team/pytorch_geometric development by creating an account on GitHub.
10 frames/usr/local/lib/python3.7/dist-packages/torch_geometric/data/collate.pyin <listcomp>(.0) 223 repeats = [ 224 data.inc(key, value, store) –> 225 for value, data, store in zip(values, data_list, stores) 226 ] 227 if isinstance(repeats[0]...