How to use 'nltk bigrams' in Python

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JasonKessler/scattertext

55 def _get_bigram_feats(self, unigrams):
56 	if len(unigrams) &gt; 1:
57 		bigrams = map(' '.join, zip(unigrams[:-1], unigrams[1:]))
58 	else:
59 		bigrams = []
60 	return bigrams

nishitpatel01/Fake_News_Detection

107 def create_bigrams(words):
108     assert type(words) == list
109     skip = 0
110     join_str = " "
111     Len = len(words)
112     if Len &gt; 1:
113         lst = []
114         for i in range(Len-1):
115             for k in range(1,skip+2):
116                 if i+k &lt; Len:
117                     lst.append(join_str.join([words[i],words[i+k]]))
118     else:
119         #set it as unigram
120         lst = create_unigram(words)
121     return lst

55	def _get_bigram_feats(self, unigrams):
56	if len(unigrams) > 1:
57	bigrams = map(' '.join, zip(unigrams[:-1], unigrams[1:]))
58	else:
59	bigrams = []
60	return bigrams

107	def create_bigrams(words):
108	assert type(words) == list
109	skip = 0
110	join_str = " "
111	Len = len(words)
112	if Len > 1:
113	lst = []
114	for i in range(Len-1):
115	for k in range(1,skip+2):
116	if i+k < Len:
117	lst.append(join_str.join([words[i],words[i+k]]))
118	else:
119	#set it as unigram
120	lst = create_unigram(words)
121	return lst

How to use 'nltk bigrams' in Python

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