hello is ID 1 the word hello there is ID 2 and so on so you have a big table for all the engrams and then what we would try to do is you would try to do this kind of bag of words estimation where you would take a you know whatever engrams appeared in sentence and you would have this big you know classification where you'd associate the engrams with each other and so on so distributed word representations were kind of a revolution at that point especially distributed representation that actually outperformed these old Engram methods so