Multi-source Cross-lingual Delexicalized Parser Transfer: Prague or Stanford?
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10318157" target="_blank" >RIV/00216208:11320/15:10318157 - isvavai.cz</a>
Result on the web
<a href="http://www.aclweb.org/anthology/W15-2131" target="_blank" >http://www.aclweb.org/anthology/W15-2131</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Multi-source Cross-lingual Delexicalized Parser Transfer: Prague or Stanford?
Original language description
We compare two annotation styles, Prague dependencies and Universal Stanford Dependencies, in their adequacy for parsing. We specifically focus on comparing the adposition attachment style, used in these two formalisms, applied in multi-source cross-lingual delexicalized dependency parser transfer performed by parse tree combination. We show that in our setting, converting the adposition annotation to Stanford style in the Prague style training treebanks leads to promising results. We find that best results can be obtained by parsing the target sentences with parsers trained on treebanks using both of the adposition annotation styles in parallel, and combining all the resulting parse trees together after having converted them to the Stanford adpositionstyle (+0.39% UAS over Prague style baseline). The score improvements are considerably more significant when using a smaller set of diverse source treebanks (up to +2.24% UAS over the baseline).
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LM2010013" target="_blank" >LM2010013: LINDAT-CLARIN: Institute for analysis, processing and distribution of linguistic data</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the Third International Conference on Dependency Linguistics (Depling 2015)
ISBN
978-91-637-8965-6
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
281-290
Publisher name
Uppsala University
Place of publication
Uppsala, Sweden
Event location
Uppsala, Sweden
Event date
Aug 24, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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