OLAC Record

Title:GALE Arabic-English Parallel Aligned Treebank -- Web Training
Access Rights:Licensing Instructions for Subscription & Standard Members, and Non-Members: http://www.ldc.upenn.edu/language-resources/data/obtaining
Bibliographic Citation:Li, Xuansong, et al. GALE Arabic-English Parallel Aligned Treebank -- Web Training LDC2014T08. Web Download. Philadelphia: Linguistic Data Consortium, 2014
Contributor:Li, Xuansong
Grimes, Stephen
Ismael, Safa
Strassel, Stephanie
Maamouri, Mohamed
Bies, Ann
Date (W3CDTF):2014
Date Issued (W3CDTF):2014-04-15
Description:GALE Arabic-English Parallel Aligned Treebank -- Web Training was developed by the Linguistic Data Consortium (LDC) and contains 69,766 tokens of word aligned Arabic and English parallel text with treebank annotations. This material was used as training data in the DARPA GALE (Global Autonomous Language Exploitation) program. Parallel aligned treebanks are treebanks annotated with morphological and syntactic structures aligned at the sentence level and the sub-sentence level. Such data sets are useful for natural language processing and related fields, including automatic word alignment system training and evaluation, transfer-rule extraction, word sense disambiguation, translation lexicon extraction and cultural heritage and cross-linguistic studies. With respect to machine translation system development, parallel aligned treebanks may improve system performance with enhanced syntactic parsers, better rules and knowledge about language pairs and reduced word error rate. In this release, the source Arabic data was translated into English. Arabic and English treebank annotations were performed independently. The parallel texts were then word aligned. LDC previously released Arabic-English Parallel Aligned Treebanks as follows: * Newswire * Broadcast News Part 1 * Broadcast News Part 2 *Data* This release consists of Arabic source web data (newsgroups, weblogs) collected by LDC in 2004 and 2005. All data is encoded as UTF-8. A count of files, words, tokens and segments is below. Language Files Words Tokens Segments Arabic 162 46,710 69,766 3,178 Note: Word count is based on the untokenized Arabic source, token count is based on the ATB-tokenized Arabic source. The purpose of the GALE word alignment task was to find correspondences between words, phrases or groups of words in a set of parallel texts. Arabic-English word alignment annotation consisted of the following tasks: * Identifying different types of links: translated (correct or incorrect) and not translated (correct or incorrect) * Identifying sentence segments not suitable for annotation, e.g., blank segments, incorrectly-segmented segments, segments with foreign languages * Tagging unmatched words attached to other words or phrases This release contains four types of files - raw, tokenized, treebank, and wa. The raw format contains the original Arabic and English sentences without any annotation. The tokenized format is the treebank tokenized version of the raw data. It may contain Empty Category tokens (treebank leaves that have the POS label -NONE-). The treebank and wa files are treebank and word alignment annotations on the tokenized files. *Samples* Please view the following samples: * English Raw * English Token * English Treebank * Arabic Raw * Arabic Token * Arabic Treebank * Word Alignment *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. *Updates* None at this time.
Extent:Corpus size: 13464 KB
ISBN: 1-58563-676-2
ISLRN: 826-696-438-989-2
DOI: 10.35111/0vns-5b63
Standard Arabic
Language (ISO639):eng
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
Rights Holder: Portions © 2004-2005, 2014 Trustees of the University of Pennsylvania
Type (DCMI):Text
Type (OLAC):primary_text


Archive:  The LDC Corpus Catalog
Description:  http://www.language-archives.org/archive/www.ldc.upenn.edu
GetRecord:  OAI-PMH request for OLAC format
GetRecord:  Pre-generated XML file

OAI Info

OaiIdentifier:  oai:www.ldc.upenn.edu:LDC2014T08
DateStamp:  2020-11-30
GetRecord:  OAI-PMH request for simple DC format

Search Info

Citation: Li, Xuansong; Grimes, Stephen; Ismael, Safa; Strassel, Stephanie; Maamouri, Mohamed; Bies, Ann. 2014. Linguistic Data Consortium.
Terms: area_Asia area_Europe country_GB country_SA dcmi_Text iso639_ara iso639_arb iso639_eng olac_primary_text

Up-to-date as of: Sun Apr 23 3:11:36 EDT 2023