Hi Marcin!
Thanks so much for the detailed answer. I am using PackedSequence and actually wasn’t aware that the last states are already provided, so far I just packed a zero-padded sequences, fed to lstm, unpacked, and got an output sequence with zero-padding ([16,80,300]), which led me to believe I need to select them manually to get to [16,300].
I will definitely give your suggestion a try and report back!
Thanks again!