rogierkraf 2013-11-30+02:00 clarin.eu:cr1:p_1342181139640 CLARIN Netherlands

SearchPage http://opensonar.inl.nl OpenSONAR 2013 http://opensonar.inl.nlDutch Language Institutehttp://portal.clarin.nl/node/4195 published 2014-10-06 CLARIN-NL184.021.003NWOhttp://www.clarin.nlJan OdijkNational Coordinator

Utrecht, the Netherlands

j.odijk@uu.nlUiL-OTSUtrecht University20092015CLARIAH-CORE184.033.101NWOhttp://www.clariah.nlJan OdijkNational Coordinator

Utrecht, the Netherlands

j.odijk@uu.nlUiL-OTSUtrecht University20152018NetherlandsNL SoNaR is a 500-million-word reference corpus of contemporary written Dutch for use in different types of linguistic (incl. lexicographic) and HLT research and the development of applications. The STEVIN funded SoNaR project (2008-2011) built on the results obtained in the D-Coi and Corea projects which were awarded funding in the first call of proposals within the STEVIN programme. SONAR contains over 500 million words (i.e. word tokens) of full texts from a wide variety of text types including both texts from conventional media and texts from the new media. All texts except for texts from the social media (Twitter, Chat, SMS) have been tokenized, tagged for part of speech and lemmatized, while in the same set the Named Entities have been labelled. All annotations were produced automatically, no manual verification took place. The texts are enriched with several annotations (Part of Speech and lemma information) and are available as FoLiA xml files (folia.xml). The system relies on BlackLab server as back-end and WhiteLab as user-interface. OpenSONAR is an online application for exploration of and searching in the SoNaR corpus. mono-lingual tool written language tool language resource corpus browsing corpus searching corpus exploration Browsing and SearchingData analysis Linguistics computational linguistics general linguistics lexicology morphology syntax text and corpus linguistics yes Dutchnldno Online available graphical user interface web application other web service text

text corpus statistics corpus fragments

https://portal.clarin.inl.nl other academic Free, accessible through CLARIN Institutional login https://portal.clarin.inl.nl/opensonar_whitelab/page/search 0 EUR servicedesk@ivdnt.org Instituut voor de Nederlandse Taal Institute for the Dutch Language http://www.ivdnt.org/ user http://black.uvt.nl/opensonar/OpenSoNaR%20Manual.pdf eng user https://ticclops.uvt.nl/SoNaR_end-user_documentation_v.1.0.4.pdf eng in bookscientific backgroundyesvan de Camp, M, Reynaert,MandOostdijk, N. 2017.WhiteLab 2.0: AWeb Interface for Corpus Exploitation. In: Odijk, J and van Hessen, A. (eds.) CLARIN in the Low Countries, Pp. 231–243. London: Ubiquity Press. DOI: https://doi.org/10.5334/bbi.19. License: CC-BY 4.0in bookscientific backgroundyesde Does, J, Niestadt, J and Depuydt, K. 2017. Creating Research Environments with BlackLab. In: Odijk, J and van Hessen, A. (eds.) CLARIN in the Low Countries, Pp. 245–257. London: Ubiquity Press. DOI: https://doi.org/10.5334/bbi.20. License: CC-BY 4.0 in book scientific background yes Oostdijk, N., Reynaert, M., Hoste, V., Schuurman, I. (2013) The Construction of a 500 Million Word Reference Corpus of Contemporary Written Dutch in: Essential Speech and Language Technology for Dutch: Results by the STEVIN-programme (eds. P. Spyns, J. Odijk), Springer Verlag. http://dev.clarin.nl/sites/default/files/opensonar.jpg OpenSONAR NTU/STEVIN http://www.taalunieversum.org/stevin - creator Dr. Nelleke Oostdijk

Erasmusplein 1, 6525 HT Nijmegen. Postbus 9103, 6500 HD Nijmegen

n.oostdijk@let.ru.nl Radboud University Nijmegen http://www.ru.nl/clst/staff/virtuele-map/nelleke-oostdijk/ Coordinator Radboud University Katholieke Universiteit Leuven (CCL) Hogeschool Gent (Dept. Vertaalkunde, LT3) reynaert@uvt.nl Tilburg University (TiCC/ILK) Twente University (HMI) Utrecht University (UiL-OTS) unknown