I can't find any code about the [red line] in figure3.

[ttslr]

Excuse me！ I have read the paper, and find the current predicted tag was pointed to the next step as described in Figure3.

But in this code, I cant find any code about this operation.

Is your picture wrong?

Looking forward your reply！ Thank you very much！

[poyuwu]

Description in README.md

Note that this published code does not include the modeling of output label dependencies. One may add a loop function as in the rnn_decoder function in TensorFlow seq2seq.py example to feed emitted label embedding back to RNN state. Alternatively, sequence level optimization can be performed by adding a CRF layer on top of the RNN outputs.