Nasty.Language.Spanish.CoreferenceResolver (Nasty v0.3.0)

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Resolves coreferences (anaphora) in Spanish documents.

Delegates to generic coreference resolution with Spanish-specific configuration.

Identifies mentions (pronouns, noun phrases) that refer to the same entity and groups them into coreference chains.

Spanish-Specific Features

  • Spanish pronouns (él, ella, ellos, ellas, lo, la, los, las)
  • Gender/number agreement (él→Juan, ella→María)
  • Pro-drop null subjects (Ø→Juan)
  • Clitic pronouns (lo→libro, le→Juan)
  • Reflexive constructions (se→sí mismo)
  • Spanish possessives (su, sus, suyo, suya)
  • Spanish demonstratives (este, ese, aquel)

Example

iex> {:ok, chains} = CoreferenceResolver.resolve(doc)
{:ok, [%CorefChain{representative: "Juan", mentions: ["Juan", "él"]}, ...]}

Summary

Functions

resolve(doc, opts \\ [])

Resolves coreferences in a Spanish document.

Functions

resolve(doc, opts \\ [])

@spec resolve(
  Nasty.AST.Document.t(),
  keyword()
) :: {:ok, [Nasty.AST.Semantic.CorefChain.t()]} | {:error, term()}

Resolves coreferences in a Spanish document.

Delegates to the Spanish adapter which uses Spanish pronouns, gender/number agreement, and other language-specific features.

Options

  • :max_distance - Maximum sentence distance for coreference (default: 3)
  • :min_confidence - Minimum confidence threshold (default: 0.5)
  • :use_gender - Use gender agreement (default: true)
  • :use_number - Use number agreement (default: true)

Examples

iex> {:ok, chains} = CoreferenceResolver.resolve(doc)
{:ok, [%CorefChain{...}]}

iex> {:ok, chains} = CoreferenceResolver.resolve(doc, max_distance: 5)
{:ok, [%CorefChain{...}]}