About the graph embedding baselines

[HjZ1998]

Thanks for sharing the code! I am very interested in your experimental scheme! I encountered some problems with the HERec method's link prediction implementation during the implementation, so I was wondering if you could share your code for implementing data preprocessing and models under this task. Looking forward to your reply and tips!

[cynricfu]

We just used the code from the official repository of HERec, specifically here. Basically, just (1) apply DeepWalk to the metapath-based graphs to obtain metapath-specific embeddings, and then (2) employ the HERec official code above to fuse them and conduct rating/link prediction.