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Tagger Voting Improves Morphosyntactic Tagging Accuracy on Croatian Texts / Agić, Željko ; Tadić, Marko ; Dovedan, Zdravko.

By: Agić, Željko.
Contributor(s): Tadić, Marko [aut] | Dovedan Han, Zdravko [aut].
Material type: ArticleArticleDescription: 61-66 str.Other title: Tagger Voting Improves Morphosyntactic Tagging Accuracy on Croatian Texts [Naslov na engleskom:].Subject(s): 5.04 | 6.03 | Tagger voting, morphosyntactic tagging, part-of-speech tagging, Croatian language hrv | Tagger voting, morphosyntactic tagging, part-of-speech tagging, Croatian language engOnline resources: Click here to access online In: 32nd International Conference on Information Technology Interfaces (ITI 2010) (21-24.06.2010. ; Cavtat, Hrvatska) Proceedings of the 32nd International Conference on Information Technology Interfaces str. 61-66Lužar-Stiffler, Vesna ; Jarec, Iva ; Bekić, ZoranSummary: We present results of an experiment dealing with combining outputs of five part-ofspeech taggers via tagger voting in order to improve the overall accuracy of morphosyntactic tagging of Croatian texts using a subset of the Multext-East v3 tagset. The increase in accuracy over the best- performing single tagger is shown to exist, but not to be statistically significant. We discuss the performance of the five single taggers, the overlaps between tagger pairs, the reduced tagset and the voting scheme, along with scores for five meaningful tagger combinations in the voting scheme and future work plans.
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We present results of an experiment dealing with combining outputs of five part-ofspeech taggers via tagger voting in order to improve the overall accuracy of morphosyntactic tagging of Croatian texts using a subset of the Multext-East v3 tagset. The increase in accuracy over the best- performing single tagger is shown to exist, but not to be statistically significant. We discuss the performance of the five single taggers, the overlaps between tagger pairs, the reduced tagset and the voting scheme, along with scores for five meaningful tagger combinations in the voting scheme and future work plans.

Projekt MZOS 130-1300646-0645

Projekt MZOS 130-1300646-1776

ENG

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