[Multi-Task] Word Feature Output in Target Side

[howardyclo]

OpenNMT Lua version supports extra word features concatenated with token with "｜" delimiter and the decoder can also make predictions of word features. I'm wondering if Tensorflow version has this functionality?

[howardyclo]

Ok, I found that we can incorporate word features with parallel inputs. But it seems like we cannot make the decoder predict those features like Lua version? (a.k.a multi-task learning)

[guillaumekln]

You are correct, additional word features are only supported on the source side using parallel inputs.