chriskeke95

Results 3 issues of chriskeke95

你好 分布式训练graphsage时 loss一直为nan,mrr不变,相同的数据训练line没问题,参数如下,调小lr到0.001也一样,请问是什么原因呢? -aggregator='mean' -batch_size=512 -dim=64 -feature_dim=3 -feature_idx=0 -learning_rate=0.01 -max_id=60000000 -mode='train' -model='graphsage' -num_epochs=1 -optimizer='sgd' -share_negs=False -unsupervised_loss='rank' ![image](https://user-images.githubusercontent.com/19768933/85491669-84a9c900-b606-11ea-80c2-9f0c72caeced.png)

不太理解这里的排序是指什么 ![image](https://user-images.githubusercontent.com/19768933/81889600-7c597980-95d6-11ea-8db2-cbdd49f9192c.png)

训练好了scalablegcn,设置mode='save_embedding',只保存了embedding,请问label怎么获取?