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Predefined transformations (mappings) which can be used with tm_map.
tm_map
getTransformations()
A character vector with transformations provided by package tm.
removeNumbers, removePunctuation, removeWords, stemDocument, and stripWhitespace.
removeNumbers
removePunctuation
removeWords
stemDocument
stripWhitespace
content_transformer to create custom transformations.
content_transformer
# NOT RUN { getTransformations() # }
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