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pursuecong / WinGNN

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Data Preprocessing? #4

Open GDLForever opened 8 months ago

GDLForever commented 8 months ago

Dear author, hello! Thank you for your contributions. I have the following questions:

  1. How do I take a series of snapshots of various data sets? Did I miss it?
  2. How to get node feature and edge feature? These data sets only have edges and timestamps.

Looking forward to your reply!

pursuecong commented 8 months ago
  1. Data preprocessing process We adopt the data preprocessing method in ROLAND. For details, refer to https://github.com/snap-stanford/roland
  2. If the original data does not contain edge features, it is not used. If the node features do not exist, certain initialization strategies are adopted, such as all zeros