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Pregled bibliografske jedinice broj: 599328

Zbornik radova

Autori: Načinović, Lucia; Perak, Benedikt; Meštrović, Ana; Martinčić-Ipšić, Sanda
Naslov: Identifying Fear Related Content in Croatian Texts
Izvornik: Zbornik Osme konference Jezikovne tehnologije, 8. do 12. oktober 2012, [Ljubljana, Slovenia] : zbornik 15. mednarodne multikonference Informacijska družba - IS 2012, zvezek C = Proceedings of the Eighth Language Technologies Conference, October 8th-12th, 2012, Ljubljana, Slovenia : proceedings of the 15th International Multiconference Information Society - IS 2012, volume C / Tomaž Erjavec, Jerneja Žganec Gros (ur.). - Ljubljana : Institut »Jožef Stefan«, Ljubljana , 2012. 153-156 (ISBN: 978-961-264-048-4).
ISSN: 1581-9973
Skup: Jezikovne tehnologije
Mjesto i datum: Ljubljana, Slovenija, 8-9.10.2012.
Ključne riječi: semantic analysis; fear; identification of emotion; metonymic constructions
Sažetak:
This paper presents the initial work for the task of identifying the emotion of FEAR in texts written in the Croatian language. For the purpose of this analysis, text articles, blogs and online comments were collected from specific Croatian websites and classified into two categories: “Fear present” and “Fear not present”. In the process of classification, supervised machine learning method based on Naïve Bayes algorithm was used. We experimented with different sets of features to compare their impact on the accuracies of the learnt classifiers and to determine which set of features yields better result (accuracy). The first set of features was constructed on a semantic model of embodied metonymic domains of fear derived from the cognitive semantic study of metonymic constructions of fear in Croatian. The second set of features contained only lexical concepts of fear, its synonyms and direct hyponyms. The third set is a combination of both sets. The results are presented in terms of accuracies, indicating that both embodied metonymic and lexically expressed features can be relevant for the emotion identification in texts.
Vrsta sudjelovanja: Predavanje
Vrsta prezentacije u zborniku: Cjeloviti rad (više od 1500 riječi)
Vrsta recenzije: Međunarodna recenzija
Projekt / tema: 318-0361935-0852
Izvorni jezik: ENG
Kategorija: Znanstveni
Znanstvena područja:
Računarstvo,Informacijske i komunikacijske znanosti,Filologija
URL Internet adrese: http://is.ijs.si/is/is2012/zborniki/Zbornik_C.pdf
Upisao u CROSBI: bperak@ffri.hr (bperak@ffri.hr), 22. Lis. 2012. u 09:04 sati



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