How Far Is Stanford from Prague (and vice versa)? Comparing Two Dependency-based Annotation Schemes by Network Analysis

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1 Citazioni (Scopus)

Abstract

The paper evaluates the differences between two currently leading annotation schemes for dependency treebanks. By relying on four treebanks, we demonstrate that the treatment of conjunctions and adpositions represents the core difference between the two schemes and that this impacts the topological properties of the linguistic networks induced from the treebanks. We also show that such properties are reflected in the performances of four probabilistic dependency parsers trained on the treebanks.
Lingua originaleEnglish
pagine (da-a)21-46
Numero di pagine26
RivistaL'ANALISI LINGUISTICA E LETTERARIA
Stato di pubblicazionePubblicato - 2016

Keywords

  • treebank, syntax, network analysis, natural language processing

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