ngrams: Compute N-Grams
In NLP: Natural Language Processing Infrastructure
ngrams R Documentation
Compute N-Grams
Description
Compute the n-grams (contiguous sub-sequences of length n)
of a given sequence.
Arguments
x
a sequence (vector).
n
a positive integer giving the length of contiguous
sub-sequences to be computed.
Value
a list with the computed sub-sequences.
Examples
s <- "The quick brown fox jumps over the lazy dog"
## Split into words:
w <- strsplit(s, " ", fixed = TRUE)[[1L]]
## Word tri-grams:
ngrams(w, 3L)
## Word tri-grams pasted together:
vapply(ngrams(w, 3L), paste, "", collapse = " ")
NLP documentation built on Sept. 11, 2024, 6:59 p.m.
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| ngrams | R Documentation |
Compute N-Grams
Description
Compute the n-grams (contiguous sub-sequences of length n)
of a given sequence.
Arguments
x |
a sequence (vector). |
n |
a positive integer giving the length of contiguous sub-sequences to be computed. |
Value
a list with the computed sub-sequences.
Examples
s <- "The quick brown fox jumps over the lazy dog"
## Split into words:
w <- strsplit(s, " ", fixed = TRUE)[[1L]]
## Word tri-grams:
ngrams(w, 3L)
## Word tri-grams pasted together:
vapply(ngrams(w, 3L), paste, "", collapse = " ")
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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