How to choice context_embeddings or vertext_embeddings?

[HJW3536]

When I use node2vec to train my graph embedding,i got 2 embeddings in .pkl file...

In downsteam tasks,how can i choice between vertex embeddings and context embeddings?

[KiddoZhu]

I would suggest using vertex embedding alone, or concating the two embeddings.

[chi2liu]

I would suggest using vertex embedding alone, or concating the two embeddings.

@KiddoZhu what is the difference between vertex embedding and context embedding? Is it about first order and second order?