VCorpus
From tm v0.7-8
by Ingo Feinerer
Volatile Corpora
Create volatile corpora.
Usage
VCorpus(x, readerControl = list(reader = reader(x), language = "en"))
as.VCorpus(x)
Arguments
- x
For
VCorpus
aSource
object, and foras.VCorpus
an R object.- readerControl
a named list of control parameters for reading in content from
x
.reader
a function capable of reading in and processing the format delivered by
x
.language
a character giving the language (preferably as IETF language tags, see language in package NLP). The default language is assumed to be English (
"en"
).
Details
A volatile corpus is fully kept in memory and thus all changes only affect the corresponding R object.
Value
An object inheriting from VCorpus
and Corpus
.
See Also
Corpus
for basic information on the corpus infrastructure
employed by package tm.
PCorpus
provides an implementation with permanent storage
semantics.
Examples
# NOT RUN {
reut21578 <- system.file("texts", "crude", package = "tm")
VCorpus(DirSource(reut21578, mode = "binary"),
list(reader = readReut21578XMLasPlain))
# }
Community examples
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