ngramify: Generate n-grams from a document
In ivanliu1989/RQuant: A collection of generic functions
Description
Usage
Arguments
See Also
Examples
Description
splits strings into n-grams with given minimal and maximal numbers of grams.
Usage
1
ngramify(ngram_df, split_num = 1, grams = 3)
Arguments
ngram_df
a data.frame with strings to be tokenized.
split_num
number of chunks
grams
n grams
See Also
tfidfTransformer
Examples
1
2
3
setupTwitterConn()
tweets <- tweet_corpus(search = "audusd", n = 100, since = as.character(Sys.Date()-7), until = as.character(Sys.Date()))
tweets_ngrams <- ngramify(tweets$d, split_num=1, grams = 3)
ivanliu1989/RQuant documentation built on Sept. 13, 2019, 11:53 a.m.
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Description Usage Arguments See Also Examples
Description
splits strings into n-grams with given minimal and maximal numbers of grams.
Usage
1 | ngramify(ngram_df, split_num = 1, grams = 3)
|
Arguments
ngram_df |
a data.frame with strings to be tokenized. |
split_num |
number of chunks |
grams |
n grams |
See Also
tfidfTransformer
Examples
1 2 3 | setupTwitterConn()
tweets <- tweet_corpus(search = "audusd", n = 100, since = as.character(Sys.Date()-7), until = as.character(Sys.Date()))
tweets_ngrams <- ngramify(tweets$d, split_num=1, grams = 3)
|
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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