nltk.bigrams()¶

nltk.bigrams(sequence, **kwargs)[source]¶

Return the bigrams generated from a sequence of items, as an iterator. For example:

>>> from nltk.util import bigrams
>>> list(bigrams([1,2,3,4,5]))
[(1, 2), (2, 3), (3, 4), (4, 5)]

Use bigrams for a list version of this function.

Parameters:	sequence (sequence or iter) – the source data to be converted into bigrams
Return type:	iter(tuple)