Forming Bigrams of words in list of sentences with Python

Question

I have a list of sentences:

text = [\'cant railway station\',\'citadel hotel\',\' police stn\']. 

I need to form bigram pairs and store the

Answer 1

There are a number of ways to solve it but I solved in this way:

>>text = ['cant railway station','citadel hotel',' police stn']
>>text2 = [[word for word in line.split()] for line in text]
>>text2
[['cant', 'railway', 'station'], ['citadel', 'hotel'], ['police', 'stn']]
>>output = []
>>for i in range(len(text2)):
    output = output+list(bigrams(text2[i]))
>>#Here you can use list comphrension also
>>output
[('cant', 'railway'), ('railway', 'station'), ('citadel', 'hotel'), ('police', 'stn')]