def min_count(self, n=1):
    """ Returns a vocabulary after eliminating the words that appear < `n`.

    Args:
      n (integer): specifies the minimum word frequency allowed.
    """
    word_count = {w:c for w,c in iteritems(self.word_count) if c >= n}
    return CountedVocabulary(word_count=word_count)
def min_count ( self , n = 1 ) : word_count = { w : c for w , c in iteritems ( self . word_count ) if c >= n } return CountedVocabulary ( word_count = word_count )
Returns a vocabulary after eliminating the words that appear < `n`.

    Args:
      n (integer): specifies the minimum word frequency allowed.