R: RCV1 Text Document

RCV1Document {tm}

R Documentation

RCV1 Text Document

Description

Construct an object representing a RCV1 XML text document with meta information.

Usage

RCV1Document(x, author = character(0),
             datetimestamp = as.POSIXlt(Sys.time(), tz = "GMT"),
             description = character(0), heading = character(0),
             id = character(0), origin = character(0),
             language = character(0), localmetadata = list())

Arguments

`x`	Object of class `list` containing the content.
`author`	Object of class `character` containing the author names.
`datetimestamp`	Object of class `POSIXlt` containing the date and time when the document was written.
`description`	Object of class `character` containing additional text information.
`heading`	Object of class `character` containing the title or a short heading.
`id`	Object of class `character` containing an identifier.
`origin`	Object of class `character` containing information on the source and origin of the text.
`language`	Object of class `character` containing the language of the text (preferably as IETF language tags).
`localmetadata`	Object of class `list` containing local meta data in form of tag-value pairs.

Author(s)

Ingo Feinerer

References

Lewis, D. D.; Yang, Y.; Rose, T.; and Li, F (2004). RCV1: A New Benchmark Collection for Text Categorization Research. Journal of Machine Learning Research, 5, 361–397. http://www.jmlr.org/papers/volume5/lewis04a/lewis04a.pdf