CVKN: CVKN

In DecisionScients/NLPStudio: Natural Language Processing in Objected Oriented R Environment

Description

CVKN Class containing training, test and an optional validation corpora objects.

Usage

CVKN

Arguments

name	Character string containing the name for the CVKN object.
purpose	Character string used to indicate how the document will be used, e.g. 'train', 'test'.
note	Character string containing a comment associated with a call to the text method. The texts of the note variable are written to the CVKNs log. This is used to track changes to the text, perhaps made during preprocessing.

Format

An object of class R6ClassGenerator of length 24.

Details

Class conitains a cross-validation set of corpora objects. CVKN objects are collections including a training, test, and an optional validation Corpus objects.

Value

CVKN object, containing the CVKN text, the metadata and the methods to manage both.

Core Methods

• new(name = NULL)Initializes an object of the CVKN class.

• text(x, note = NULL)Method for obtaining/adding/updating text. If no parameters are presented, the current text is returned. Otherwise, the text is updated with the texts of the character vector 'x'. Sentence, word, token, type, sentence and word length statistics are also computed and the metadata is updated accordingly.

• summary()Summarizes the CVKN object.

Author(s)

John James, [e-mail]

DecisionScients/NLPStudio documentation built on May 15, 2019, 12:51 p.m.