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L1-L2 Parallel Dependency Treebank as Learner Corpus

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

Abstract

This opinion paper proposes the use of parallel treebank as learner corpus. We show how an L1-L2 parallel treebank - i.e., parse trees of non-native sentences, aligned to the parse trees of their target hypotheses - can facilitate retrieval of sentences with specific learner errors. We argue for its benefits, in terms of corpus reuse and interoperability, over a conventional learner corpus annotated with error tags. As a proof of concept, we conduct a case study on word-order errors made by learners of Chinese as a foreign language. We report precision and recall in retrieving a range of word-order error categories from L1-L2 tree pairs annotated in the Universal Dependency framework. © 2017 Association for Computational Linguistics
Original languageEnglish
Title of host publicationProceedings of the 15th International Conference on Parsing Technologies
EditorsYusuke Miyao, Kenji Sagae
PublisherAssociation for Computational Linguistics
Pages44-49
ISBN (Electronic)9781945626739
ISBN (Print)9781945626739
Publication statusPublished - Sept 2017
EventThe 15th International Conference on Parsing Technologies (IWPT 2017) - Pisa, Italy
Duration: 20 Sept 201722 Sept 2017
http://compling.ucdavis.edu/iwpt2017/
http://compling.ucdavis.edu/iwpt2017/proceedings/index.html
http://compling.ucdavis.edu/iwpt2017/proceedings/IWPT-2017.pdf
https://aclanthology.org/W17-63

Publication series

NameIWPT - International Conference on Parsing Technologies, Proceedings

Conference

ConferenceThe 15th International Conference on Parsing Technologies (IWPT 2017)
Abbreviated titleIWPT 2017
PlaceItaly
CityPisa
Period20/09/1722/09/17
Internet address

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