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pytorch-tutorial's Introduction

PyTorch示例代码

gnn - 图神经网络

复现的GNN模型全部使用DGL实现,部分模型参考了DGL官方示例

运行方式:使用Python的-m参数

例如:要运行gnn/gcn/train.py则执行python -m gnn.gcn.train

训练GNN模型

大图上的随机训练

GNN模型

kgrec - 基于知识图谱的推荐算法

nlp - 自然语言处理

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pytorch-tutorial's Issues

关于hgt模型在dblp数据集上运行问题

您好,我看到您复现了hgt模型在acm和imdb数据集上的实验结果,想问您有没有复现在dblp这个数据集上的结果呀,可以发我看看嘛?我用您的代码通过直接调用您处理好的dblp数据集(from gnn.data import DBLPFourAreaDataset),但是发现在您代码的23行报以下错误:
File "hgt.py", line 24, in train
features = {ntype: g.nodes[ntype].data['feat'] for ntype in g.ntypes}
File "hgt.py", line 24, in
features = {ntype: g.nodes[ntype].data['feat'] for ntype in g.ntypes}
File "/home/lj/anaconda3/envs/dgl/lib/python3.6/site-packages/dgl/view.py", line 66, in getitem
return self._graph._get_n_repr(self._ntid, self._nodes)[key]
File "/home/lj/anaconda3/envs/dgl/lib/python3.6/site-packages/dgl/frame.py", line 393, in getitem
return self._columns[name].data
KeyError: 'feat'
不知道这个错误您有没有遇到,想问下您怎么解决,谢谢~

HetGNN复现图像encoder CNN部分

HetGNN的论文中有提到,对于图片信息也能用CNN提取特征作为异构图信息的一部分,但是好像网上没有人复现了这块。大佬能否进行复现?

RuntimeError: Bool type is not supported by dlpack

您好!
我最近也在学习HAN这篇文章,看到了您的代码,就想着跟着复现一下,但是我在运行的时候有一个错误“RuntimeError: Bool type is not supported by dlpack”,我不懂这个是什么意思,百度查了好久也没有搞明白是干嘛的,所以想跟您请教一下

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