I want to use sequence-to-sequence architecture to generate sequences.
My data has such structure
[0, 0, 1, 0, ..., 0, 1] --> [12.34, 0.78, 1.54, 6.90, ..., 5.32]

I follow this tutorial 1 to achieve it.
After forwarding through Encoder network encoder_hidden is used as a decoder_hidden. But what should I use as a first decoder_input to Decoder network?
The original tutorial uses a Start Of the Sequence token, but I can’t use it because it is encoded as 0. Probably 0 as a number will give some additional information for decoder.