Remove uni-grams from a list of bi-grams

Question

I have managed to create 2 lists from text documents. The first is my bi-gram list:

keywords = [\'nike shoes\',\'nike clothing\', \'nike black\', \'nike white\']         


        

Answer 1

You can do it in steps. First define a helper function:

def removeStop(bigram, stops):
    return ' '.join(w for w in bigram.split() if not w in stops)

And then:

[removeStop(i,new_stops) for i in new_keywords]