OLAC Record

Title:Arabic Treebank: Part 3 v 3.2
Access Rights:Licensing Instructions for Subscription & Standard Members, and Non-Members: http://www.ldc.upenn.edu/language-resources/data/obtaining
Bibliographic Citation:Maamouri, Mohamed, et al. Arabic Treebank: Part 3 v 3.2 LDC2010T08. Web Download. Philadelphia: Linguistic Data Consortium, 2010
Contributor:Maamouri, Mohamed
Bies, Ann
Kulick, Seth
Krouna, Sondos
Gaddeche, Fatma
Zaghouani, Wajdi
Date (W3CDTF):2010
Date Issued (W3CDTF):2010-04-19
Description:*Introduction* Arabic Treebank: Part 3 (ATB3) v 3.2 was developed at the Linguistic Data Consortium (LDC). It consists of 599 distinct newswire stories from the Lebanese publication An Nahar with part-of-speech (POS), morphology, gloss and syntactic treebank annotation in accordance with the Penn Arabic Treebank (PATB) Guidelines developed in 2008 and 2009. This release represents a significant revision of LDCs previous ATB3 publications: Arabic Treebank: Part 3 v 1.0 LDC2004T11 and Arabic Treebank: Part 3 (full corpus) v 2.0 (MPG + Syntactic Analysis LDC2005T20. The ongoing PATB project supports research in Arabic-language natural language processing and human language technology development. The methodology and work leading to the release of this publication are described in detail in the documentation accompanying this corpus and in two research papers, Enhancing the Arabic Treebank: A Collaborative Effort toward New Annotation Guidelines and Consistent and Flexible Integration of Morphological Annotation in the Arabic Treebank. *Data* ATB3 v 3.2 contains a total of 339,710 tokens before clitics are split, and 402,291 tokens after clitics are separated for the treebank annotation. This release includes all files that were previously made available to the DARPA GALE program community (Arabic Treebank Part 3 - Version 3.1, LDC2008E22). A number of inconsistencies in the 3.1 release data have been corrected here. These include changes to certain POS tags with the resulting tree changes. As a result, additional clitics have been separated, and some previously incorrectly split tokens have now been merged. One file from ATB3 v 2.0, ANN20020715.0063, has been removed from this corpus as that text is an exact duplicate of another file in this release (ANN20020715.0018). This reduces the number of files from 600 files in ATB3 v 2.0 to 599 files in ATB 3 v 3.2. *Sponsorship* This work was supported in part by the Defense Advanced Research Projects Agency, GALE Program Grant No. HR0011-06-1-0003. The content of this publication does not necessarily reflect the position or the policy of the Government, and no official endorsement should be inferred. *Sample* The included data are available in many different formats and files, as described in detail in the corpus documentation. The following is a screenshot excerpt taken from one of the new integrated data files: sample.
Extent:Corpus size: 573440 KB
ISBN: 1-58563-544-8
ISLRN: 770-467-034-042-0
DOI: 10.35111/g7a8-ez09
Language:Standard Arabic
Language (ISO639):arb
License:LDC User Agreement for Non-Members: https://catalog.ldc.upenn.edu/license/ldc-non-members-agreement.pdf
Medium:Distribution: Web Download
Publisher:Linguistic Data Consortium
Publisher (URI):https://www.ldc.upenn.edu
Relation (URI):https://catalog.ldc.upenn.edu/docs/LDC2010T08
Rights Holder:Portions © 2002 An Nahar, © 2003, 2004, 2005, 2007, 2008, 2009 2010 Trustees of the University of Pennsylvania
Type (DCMI):Text
Type (OLAC):primary_text


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Citation: Maamouri, Mohamed; Bies, Ann; Kulick, Seth; Krouna, Sondos; Gaddeche, Fatma; Zaghouani, Wajdi. 2010. Linguistic Data Consortium.
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