Type Property

nameTypeOrLexicalClass

A scheme that classifies tokens corresponding to names according to nameType, and classifies all other tokens according to lexicalClass.

Declaration

static let nameTypeOrLexicalClass: NLTagScheme

Discussion

For possible values, see Name Types and Lexical Classes.

See Also

Schemes

static let tokenType: NLTagScheme

A scheme that classifies tokens according to their broad type: word, punctuation, or whitespace.

static let lexicalClass: NLTagScheme

A scheme that classifies tokens according to class: part of speech, type of punctuation, or whitespace.

static let nameType: NLTagScheme

A scheme that classifies tokens according to whether they are part of a named entity.

static let lemma: NLTagScheme

A scheme that supplies a stem form of a word token, if known.

static let language: NLTagScheme

A scheme that supplies the language for a token, if it can determine one.

static let script: NLTagScheme

A scheme that supplies the script for a token, if it can determine one.

static let sentimentScore: NLTagScheme

A scheme that scores text as positive, negative, or neutral based on its sentiment polarity.