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        <title>Mind the Gap: Data Enrichment in Dependency Parsing of Elliptical Constructions</title>
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        <namePart type="given">Kira</namePart>
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    <name type="personal">
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    <name type="personal">
        <namePart type="given">Daniel</namePart>
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            <namePart type="given">Marie-Catherine</namePart>
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        <name type="personal">
            <namePart type="given">Teresa</namePart>
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    <abstract>In this paper, we focus on parsing rare and non-trivial constructions, in particular ellipsis. We report on several experiments in enrichment of training data for this specific construction, evaluated on five languages: Czech, English, Finnish, Russian and Slovak. These data enrichment methods draw upon self-training and tri-training, combined with a stratified sampling method mimicking the structural complexity of the original treebank. In addition, using these same methods, we also demonstrate small improvements over the CoNLL-17 parsing shared task winning system for four of the five languages, not only restricted to the elliptical constructions.</abstract>
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%0 Conference Proceedings
%T Mind the Gap: Data Enrichment in Dependency Parsing of Elliptical Constructions
%A Droganova, Kira
%A Ginter, Filip
%A Kanerva, Jenna
%A Zeman, Daniel
%Y de Marneffe, Marie-Catherine
%Y Lynn, Teresa
%Y Schuster, Sebastian
%S Proceedings of the Second Workshop on Universal Dependencies (UDW 2018)
%D 2018
%8 November
%I Association for Computational Linguistics
%C Brussels, Belgium
%F droganova-etal-2018-mind
%X In this paper, we focus on parsing rare and non-trivial constructions, in particular ellipsis. We report on several experiments in enrichment of training data for this specific construction, evaluated on five languages: Czech, English, Finnish, Russian and Slovak. These data enrichment methods draw upon self-training and tri-training, combined with a stratified sampling method mimicking the structural complexity of the original treebank. In addition, using these same methods, we also demonstrate small improvements over the CoNLL-17 parsing shared task winning system for four of the five languages, not only restricted to the elliptical constructions.
%R 10.18653/v1/W18-6006
%U https://aclanthology.org/W18-6006/
%U https://doi.org/10.18653/v1/W18-6006
%P 47-54

Markdown (Informal)

[Mind the Gap: Data Enrichment in Dependency Parsing of Elliptical Constructions](https://aclanthology.org/W18-6006/) (Droganova et al., UDW 2018)

• Mind the Gap: Data Enrichment in Dependency Parsing of Elliptical Constructions (Droganova et al., UDW 2018)

ACL

• Kira Droganova, Filip Ginter, Jenna Kanerva, and Daniel Zeman. 2018. Mind the Gap: Data Enrichment in Dependency Parsing of Elliptical Constructions. In Proceedings of the Second Workshop on Universal Dependencies (UDW 2018), pages 47–54, Brussels, Belgium. Association for Computational Linguistics.