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Journal Article Structural Disambiguation of Korean Adverbs Based on Correlative Relation and Morphological Context
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Authors
Young Ae Seo, Sang Kyu Park, Key Sun Choi
Issue Date
2006-12
Citation
ETRI Journal, v.28, no.6, pp.803-806
ISSN
1225-6463
Publisher
한국전자통신연구원 (ETRI)
Language
English
Type
Journal Article
DOI
https://dx.doi.org/10.4218/etrij.06.0206.0139
Abstract
This letter addresses a structural disambiguation method for Korean adverbs based on the correlative relation constraints between adverbs and modifiees, and the morphological context information of sentences. Using the proposed method, we improved the dependency parsing accuracy of adverbs from 79.2 to 89%. The experimental result shows that the proposed method is especially expert in parsing adverbs which can modify multiple word classes or have a long distance dependency relation to their modifiees.
KSP Keywords
Context Information, Dependency Parsing, Dependency Relations, Distance dependency, Experimental Result, Long-distance, Word Classes