Naslov
Contextual Spellchecking Based on N-grams

Autori
Srdić, Ivan ; Gledec, Gordan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the Central European Conference on Information and Intelligent Systems / Strahonja, Vjeran ; Kirinić, Valentina - Varaždin : Fakultet organizacije i informatike Sveučilišta u Zagrebu, 2017, 29-33

Skup
Central European Conference on Information and Intelligent Systems

Mjesto i datum
Varaždin, Hrvatska, 27.09.2017. - 29.09.2017

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Contextual spellchecking ; statistical approach ; n-grams

Sažetak
Croatian Academic Spellchecker is an online web-service used for almost 20 years by thousands of users every day. In recent years, the service enabled rudimentary contextual spellchecking, based on pattern matching. In this paper we describe how it is possible to perform n-gram based contextual spellchecking of texts written in Croatian, regardless of the orthographic complexity of the Croatian language. Simple upgrade of the existing implementation was achieved by separating the system into several components. Using a well- known classifier, tweaking the frequency estimator and separating errors into confusion sets resulted in a contextual spellchecking system with a high score of F1 = 0.95 on the examined example.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo

POVEZANOST RADA