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Named Entity Recognition for Highly Inflectional Languages: Effects of Various Lemmatization and Stemming Approaches

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F14%3A43922821" target="_blank" >RIV/49777513:23520/14:43922821 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1007/978-3-319-10816-2_33" target="_blank" >http://dx.doi.org/10.1007/978-3-319-10816-2_33</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/978-3-319-10816-2_33" target="_blank" >10.1007/978-3-319-10816-2_33</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Named Entity Recognition for Highly Inflectional Languages: Effects of Various Lemmatization and Stemming Approaches

  • Original language description

    In this paper, we study the effects of various lemmatization and stemming approaches on the named entity recognition (NER) task for Czech, a highly inflectional language. Lemmatizers are seen as a necessary component for Czech NER systems and they were used in all published papers about Czech NER so far. Thus, it has an utmost importance to explore their benefits, limits and differences between simple and complex methods. Our experiments are evaluated on the standard Czech Named Entity Corpus 1.1 as well as the newly created 2.0 version.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JD - Use of computers, robotics and its application

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2014

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    17th International Conference, TSD 2014

  • ISBN

    978-3-319-10815-5

  • ISSN

    0302-9743

  • e-ISSN

  • Number of pages

    8

  • Pages from-to

    267-274

  • Publisher name

    Springer

  • Place of publication

    Heidelberg

  • Event location

    Brno

  • Event date

    Sep 8, 2014

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article