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aditya-grover / node2vec

http://snap.stanford.edu/node2vec/
MIT License
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how to deal with new node in graph #33

Open buaawht opened 6 years ago

buaawht commented 6 years ago

hi, the graph is dynamic, so there are usually some new node added to the graph at any time. Is there some solution to the issue? I find word2vec can supply online trainhere, But how can i get the new sequences with the new nodes? Anyone who can help me?

wl142857 commented 5 years ago

Hi, I think Node2vec is hard to deal with graph embedding in a dynamic Environment. Enhancement training is not precise if your graph structure apparently changed. I suggest that some graph deep learning method just like GCN you can try: training a stable neutral net and predicting new embedding vectors if the graph has changed.