the network need to be recurrent or are there other architectures that could work well absolutely so as I mentioned on the previous slide this could be something that's recurrent like Ellis gems and you're all Turing machines you could use something like self attention or work recursive models but you also don't need to have something that actually is like a sequence the sequence model could also simply being be something that has a feed-forward model and then average if you assume that you're trained is that has fixed-length than you could of