Relation embedding must be part of model for link prediction task?

[guotong1988]

Is it possible only use subject emb and object emb to do the link prediction task?

If possible, how?

If not possible, why?

Thank you.

[VoVAllen]

What do you mean by object embedding and subject embedding?

[guotong1988]

From https://docs.dgl.ai/tutorials/models/1_gnn/4_rgcn.html

“A knowledge graph is made up by a collection of triples of the form (subject, relation, object)”

[VoVAllen]

Yes. You can see our GCMC example.https://github.com/dmlc/dgl/tree/v0.4.0/examples/mxnet/gcmc

[guotong1988]

Thank you very much.