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Pregled bibliografske jedinice broj: 427399

Zbornik radova

Autori: Šnajder, Jan; Dalbelo Bašić, Bojana
Naslov: String Distance-Based Stemming of the Highly Inflected Croatian Language
Izvornik: Proceedings of Recent Advances in Natural Language Processing (RANLP-2009) / Angelova, Galia ; Bontcheva, Kalina ; Mitkov, Ruslan ; Nicolov, Nicolas ; Nikolov, Nikolai (ur.). - Shoumen : Incoma , 2009. 411-415.
ISSN: 1313-8502
Skup: International Conference Recent Advances in Natural Language Processing'2009 (RANLP-2009)
Mjesto i datum: Boroverts, Bugarska, 14-16.09.2009.
Ključne riječi: Stemming; morphology; string distance; Croatian language
Sažetak:
Stemming refers to the grouping of morphologically related words into so-called stem classes for the purpose of improving information retrieval performance. Traditional approaches to stemming are language-specific and require a substantial amount of linguistic knowledge. A viable alternative is string distance-based stemming, in which stem classes are obtained by clustering word-forms from a corpus. In this paper, we apply string distance-based stemming to the highly inflected Croatian language using a number of string distance measures proposed in the literature. We focus on evaluating the stemming performance at both inflectional and derivational level, and investigate how this performance relates to the choice of the distance threshold value. Although our focus is on the Croatian language, we believe our results transfer well to languages of similar morphological complexity.
Vrsta sudjelovanja: Poster
Vrsta prezentacije u zborniku: Ostalo
Vrsta recenzije: Međunarodna recenzija
Projekt / tema: 036-1300646-1986
Izvorni jezik: ENG
Kategorija: Znanstveni
Znanstvena područja:
Računarstvo
URL Internet adrese: http://aclweb.org/anthology-new/R/R09/R09-1074.pdf
Upisao u CROSBI: jsnajder@fer.hr (jsnajder@fer.hr), 21. Ruj. 2009. u 17:59 sati



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