udpipe: as_fasttext – R documentation

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as_fasttext

Combine labels and text as used in fasttext

Description

Fasttext prepends a label or different labels to text using a special string (__label__). This function takes a character vector of text and prepends the labels alongside the special string.

Usage

as_fasttext(x, y, label = "__label__")

Arguments

`x`	a character vector
`y`	a character vector of labels or a list of labels. `y` should be of the same length as `x`
`label`	the string to use to prepend to the label. Defaults to __label__

Value

a character vector of text where x and y are combined

Examples

as_fasttext(x = c("just a bit of txt", "example2", "more txt please", "more"), 
            y = c("pos", "neg", "neg", NA))
as_fasttext(x = c("just a bit of txt", "example2", "more txt please", "more"), 
            y = list(c("ok", "pos"), c("neg", "topic2"), "", NA))

udpipe

Tokenization, Parts of Speech Tagging, Lemmatization and Dependency Parsing with the 'UDPipe' 'NLP' Toolkit

v0.8.5

MPL-2.0

Authors

Jan Wijffels [aut, cre, cph], BNOSAC [cph], Institute of Formal and Applied Linguistics, Faculty of Mathematics and Physics, Charles University in Prague, Czech Republic [cph], Milan Straka [ctb, cph], Jana Straková [ctb, cph]

Initial release