occurrences of words instead of just you know frequencies of single words so an Engram model basically generalized stuff so so let's let's actually go to the word Tyvek idea which is going to clearly generalize all these things and this is first proposed by niccolò back in 2013 and so we're two back what's the area here you're going to have a bunch of surrounding words and you're going to try to predict the center word so you have a sentence you're you pick a particular word and treat that as a center word make all the surrounding