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Browsing Articole din publicaţii internaţionale by Author "KANISHCHEVA, Olga"

Browsing Articole din publicaţii internaţionale by Author "KANISHCHEVA, Olga"

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  • Good News vs. Bad News: What are they talking about? 
    KANISHCHEVA, Olga; BOBICEV, Victoria (INCOMA Ltd., 2017)
    Today’s massive news streams demand the automate analysis which is provided by various online news explorers. However, most of them do not provide sentiment analysis. The main problem of sentiment analysis of news is the ...
  • Language-independent features for authorship attribution on Ukrainian texts 
    HLAVCHEVA, Yuliia; GLAVCHEV, Maksym; BOBICEV, Victoria; KANISHCHEVA, Olga (Taras Shevchenko National University of Kyiv, 2021)
    Authorship attribution is the natural language processing task of the author identification of an input text. The main goal of this task is to define the salient characteristics of documents that capture the author's writing ...
  • Sentiment analysis in the Ukrainian and Russian news 
    BOBICHEV, Victoria; KANISHCHEVA, Olga; CHEREDNICHENKO, Olga (IEEE, 2017)
    In this article, we explore the task of sentiment analysis for Ukrainian and Russian news, analyze different approaches and linguistics resources for sentiment analysis. We developed a corpus of Ukrainian and Russian news ...

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