product reviews sentiment is a very important feature so we were kind of really hoping that something like this would happen and it would learn a really good representation but it was you know it's still like kind of shows a proof point when with limited scale but lots of data you can get something done here a follow-up work we did was with scott gray was pushing on kind of model signs again so we said maybe hidden state size is the bottleneck so again these standard LS teams and RNs summarize the entire past context as a fixed length