Naslov
Temporal Expression Tagging for Croatian Texts

Autori
Skukan, Luka

Vrsta, podvrsta i kategorija rada
Ocjenski radovi, diplomski rad, preddiplomski

Fakultet
Fakultet elektrotehnike i računarstva

Mjesto
Zagreb

Datum
03.07

Godina
2014

Stranica
47

Mentor
Šnajder, Jan

Neposredni voditelj
Glavaš, Goran

Ključne riječi
TimeML; TIMEX3; rule-based tagging; temporal expression normalisation; natural language processing

Sažetak
Temporal expression extraction has recently become a popular field of natural language processing. This task consists of locating temporal expressions and normalising them into a canonical form. Recent successes achieved by rule-based temporal taggers, HeidelTime in particular, and a lack of a good temporal tagger for Croatian have inspired the construction of HeidelTime rule set for the Croatian language. Additionally, WikiWarsHR, a corpus of Wikipedia-based historical narratives tagged with TIMEX3, has been developed, both for the purpose of developing the HeidelTime rule set and for future use. Results achieved by the Croatian implementation of HeidelTime are comparable to implementations for other languages, while WikiWarsHR is close in size and density of tags to other publicly available corpora.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo

POVEZANOST RADA