Evaluating Utility of Data Sources in a Large Parallel Czech-English Corpus CzEng 0.9

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F10%3A10077998" target="_blank" >RIV/00216208:11320/10:10077998 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Evaluating Utility of Data Sources in a Large Parallel Czech-English Corpus CzEng 0.9
Original language description
CzEng 0.9 is the third release of a large parallel corpus of Czech and English. For the current release, CzEng was extended by significant amount of texts from various types of sources, including parallel web pages, electronically available books and subtitles. This paper describes and evaluates filtering techniques employed in the process in order to avoid misaligned or otherwise damaged parallel sentences in the collection. We estimate the precision and recall of two sets of filters. The first set wasused to process the data before their inclusion into CzEng. The filters from the second set were newly created to improve the filtering process for future releases of CzEng. Given the overall amount and variance of sources of the data, our experiments illustrate the utility of parallel data sources with respect to extractable parallel segments. As a similar behaviour can be expected for other language pairs, our results can be interpreted as guidelines indicating which sources should ot
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 7th International Conference on Language Resources and Evaluation (LREC 2010)
ISBN
2-9517408-6-7
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
European Language Resources Association
Place of publication
Valletta, Malta
Event location
Valletta, Malta
Event date
May 17, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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