Copy Attention feature is needed

[Embedding]

Opennmt-py has Copy Attention feature, which is very useful mechanism for many applications. Is there any plan to add this feature on Opennmt-tf? The link of copy attention in opennmt-py, http://opennmt.net/OpenNMT-py/onmt.modules.html?highlight=copy#copy-attention

[guillaumekln]

There are currently no plans to add this but I would love if someone could look into this.

[rickychanhoyin]

Seems like only the opennmt-py version has the copy attention. And the lua version also doesn't have this feature (I can't figure it out from the documentation and the source code in git) ??

[guillaumekln]

Correct. Only the PyTorch version has this feature.