temperature parameter and F is the frequency with which the word appears in the corpus so as you can see as the word appears more in the in the corpus then so this is the frequency as the word appears more then this thing goes down then this thing goes up so it's discarded with this probability so it's discarded with a higher probability if it appears more often where F is frequency if the word T is a throat T is a chosen threshold which shows this subsampling formula because it aggressively sub-samples words whose