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Language Technology on News Portals / Ljubešić, Nikola ; Boras, Damir ; Bago, Petra.

By: Ljubešić, Nikola, informatičar.
Contributor(s): Boras, Damir [aut] | Bago, Petra [aut].
Material type: ArticleArticleDescription: str.Other title: Language Technology on News Portals [Naslov na engleskom:].Subject(s): 5.04 | language technology, news portals, morphological normalization, stemming, content analysis, event detection hrv | language technology, news portals, morphological normalization, stemming, content analysis, event detection eng In: Information Technology and Journalism (25-29.05.2009. ; Dubrovnik) 14. International Information Technology and Journalism conferenceSummary: In our research we analyzed the usage of language technology on five most popular Croatian news portals concerning morphological normalization for searching enhancement and content analysis for browsing enhancement. Since no language technology is used on any of these portals, we have developed and evaluated simple methods that can significantly enhance searching via stemming (prior F1 46.86, posterior F1 87.49%) and browsing news portals content via event detection (F0.5 81.2%).
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In our research we analyzed the usage of language technology on five most popular Croatian news portals concerning morphological normalization for searching enhancement and content analysis for browsing enhancement. Since no language technology is used on any of these portals, we have developed and evaluated simple methods that can significantly enhance searching via stemming (prior F1 46.86, posterior F1 87.49%) and browsing news portals content via event detection (F0.5 81.2%).

Projekt MZOS 130-1301679-1380

ENG

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