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View Code? Open in Web Editor NEWFraud Detection, Low Homophily, Label Utilization, Graph Mining
Fraud Detection, Low Homophily, Label Utilization, Graph Mining
您好,我想问一下在消融实验中移除GA模块,是采用简单的均值聚合替代。
是只是取消分组,但跳数、关系还保留
还是说聚合成一个单独向量,如果是这种方式,后面的可学习编码部分该如何处理,这种方式感觉可学习编码部分也相应失效了
Hello,
When I run this command, I get an error:
python graph2seq_mp.py --dataset yelp --fanouts -1 -1 --save_dir seq_data --train_size 0.4 --val_size 0.1 --n_workers 8 --add_self_loop --norm_feat
The error is:
_pickle.PicklingError: Can't pickle <class 'data_utils.GraphData'>: attribute lookup GraphData on data_utils failed
How can I fix it?
您好,我想问一下Figure 3:Visualization of attention scores中的attention scores是如何获得的,可以详细的说一说嘛
您好,关于论文Table 6中的training rate 和 label rate,有几个问题想请教一下。
1、当training rate变化的时候,validation和testing rate是如何变化和设置的。
2、label rate变化部分是否能提供相关的代码,data_utils.py的def _group_aggregation(self, nid, batch_nid, multi_hop_neighbor_list):中是将训练集之外的节点作为masked_set(未知标签的节点),这样training rate=label rate,想问一下Table 6中是如何保持training rate不变,来改变label rate。
感谢百忙之中阅读这个issue,期待您的回复!非常感谢!
进行邻居采样的时候,参数里面有一个列表,如果是-1表示考虑全部邻居节点,那如果想采样two-hop, 那这个参数如何设置值呢,这个参数为什么要设置成列表的形式呢
parser.add_argument('--fanouts', type=int, default=[-1], nargs='+', help='Sampling neighbors, default [-1] means full neighbors')
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