Nasty.AST.Semantic.Mention (Nasty v0.3.0)

Mention of an entity in text, used for coreference resolution.

A mention can be a pronoun, proper name, or definite noun phrase that refers to an entity. Mentions are linked together into coreference chains.

Summary

Types

gender()

grammatical_number()

mention_type()

Mention types for coreference resolution.

t()

Functions

definite_np?(arg1)

Checks if mention is a definite noun phrase.

gender_agrees?(arg1, arg2)

Checks if gender agreement holds between two mentions.

new(text, type, sentence_idx, token_idx, span, opts \\ [])

Creates a new mention.

number_agrees?(arg1, arg2)

Checks if number agreement holds between two mentions.

pronoun?(arg1)

Checks if mention is pronominal.

proper_name?(arg1)

Checks if mention is a proper name.

Types

gender()

@type gender() :: :male | :female | :neutral | :plural | :unknown

grammatical_number()

@type grammatical_number() :: :singular | :plural | :unknown

mention_type()

@type mention_type() ::
  :pronoun | :proper_name | :definite_np | :indefinite_np | :demonstrative

Mention types for coreference resolution.

t()

@type t() :: %Nasty.AST.Semantic.Mention{
  chain_id: non_neg_integer() | nil,
  entity_type: atom() | nil,
  gender: gender(),
  number: grammatical_number(),
  phrase: Nasty.AST.Phrase.t() | nil,
  sentence_idx: non_neg_integer(),
  span: Nasty.AST.Node.span(),
  text: String.t(),
  token_idx: non_neg_integer(),
  tokens: [Nasty.AST.Token.t()],
  type: mention_type()
}

Functions

definite_np?(arg1)

@spec definite_np?(t()) :: boolean()

Checks if mention is a definite noun phrase.

gender_agrees?(arg1, arg2)

@spec gender_agrees?(t(), t()) :: boolean()

Checks if gender agreement holds between two mentions.

new(text, type, sentence_idx, token_idx, span, opts \\ [])

@spec new(
  String.t(),
  mention_type(),
  non_neg_integer(),
  non_neg_integer(),
  Nasty.AST.Node.span(),
  keyword()
) :: t()

Creates a new mention.

number_agrees?(arg1, arg2)

@spec number_agrees?(t(), t()) :: boolean()

Checks if number agreement holds between two mentions.

pronoun?(arg1)

@spec pronoun?(t()) :: boolean()

Checks if mention is pronominal.

proper_name?(arg1)

@spec proper_name?(t()) :: boolean()

Checks if mention is a proper name.