Napredna pretraga

Pregled bibliografske jedinice broj: 686583

CroNER: Recognizing Named Entities in Croatian Using Conditional Random Fields


Karan, Mladen; Glavaš, Goran; Šarić, Frane; Šnajder, Jan; Šilić, Artur; Dalbelo Bašić, Bojana
CroNER: Recognizing Named Entities in Croatian Using Conditional Random Fields // Informatica (Ljubljana), 37 (2013), 165-172 (međunarodna recenzija, članak, znanstveni)


Naslov
CroNER: Recognizing Named Entities in Croatian Using Conditional Random Fields

Autori
Karan, Mladen ; Glavaš, Goran ; Šarić, Frane ; Šnajder, Jan ; Šilić, Artur ; Dalbelo Bašić, Bojana

Izvornik
Informatica (Ljubljana) (0350-5596) 37 (2013); 165-172

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
named entity recognition ; conditional random fields ; natural language processing ; information extraction ; Croatian language

Sažetak
In this paper we present CroNER, a named entity recognition and classification system for Croatian lan-guage based on supervised sequence labeling with conditional random fields (CRF). We use a rich set of lexical and gazetteer-based features and different methods for enforcing document-level label consistency. Extensive evaluation shows that our method achieves state-of-the-art results (MUC F1 90.73%, Exact F1 87.42%) when compared to existing NERC systems for Croatian and other Slavic languages.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo



POVEZANOST RADA


Projekt / tema
036-1300646-1986 - Otkrivanje znanja u tekstnim podacima (Bojana Dalbelo-Bašić, )

Ustanove
Fakultet elektrotehnike i računarstva, Zagreb

Citiraj ovu publikaciju

Karan, Mladen; Glavaš, Goran; Šarić, Frane; Šnajder, Jan; Šilić, Artur; Dalbelo Bašić, Bojana
CroNER: Recognizing Named Entities in Croatian Using Conditional Random Fields // Informatica (Ljubljana), 37 (2013), 165-172 (međunarodna recenzija, članak, znanstveni)
Karan, M., Glavaš, G., Šarić, F., Šnajder, J., Šilić, A. & Dalbelo Bašić, B. (2013) CroNER: Recognizing Named Entities in Croatian Using Conditional Random Fields. Informatica (Ljubljana), 37, 165-172.
@article{article, year = {2013}, pages = {165-172}, keywords = {named entity recognition, conditional random fields, natural language processing, information extraction, Croatian language}, journal = {Informatica (Ljubljana)}, volume = {37}, issn = {0350-5596}, title = {CroNER: Recognizing Named Entities in Croatian Using Conditional Random Fields}, keyword = {named entity recognition, conditional random fields, natural language processing, information extraction, Croatian language} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Emerging Sources Citation Index (ESCI)
  • Scopus