The Dawn of the Porttinari Multigenre Treebank: Introducing its Journalistic Portion
Magali Sanches Duran, Lucelene Lopes, Maria das Graças Volpe Nunes, Thiago Alexandre Salgueiro Pardo
Abstract
This paper introduces the journalistic portion of the Porttinari treebank, which aims to be a multigenre NLP resource for Brazilian Portuguese. We report the construction of the treebank, in particular, the human-revised portion with 8,418 sentences, whose annotation process lasted almost three years and involved more than a dozen trained annotators. The full treebank offers to the Portuguese-speaking NLP community nearly 4 million sentences annotated according to the Universal Dependencies framework.
Topics & Concepts
TreebankComputer scienceNatural language processingArtificial intelligenceAnnotationPortugueseProcess (computing)Brazilian PortugueseDozenResource (disambiguation)LinguisticsProgramming languageMathematicsPhilosophyComputer networkArithmeticNatural Language Processing TechniquesTopic ModelingText Readability and Simplification