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The Penn Chinese TreeBank: Phrase structure annotation of a large corpus

XUE, NAIWEN, XIA, FEI, CHIOU, FU-DONG, PALMER, MARTA·2005·Natural Language Engineering

Abstract

With growing interest in Chinese Language Processing, numerous NLP tools (e.g., word segmenters, part-of-speech taggers, and parsers) for Chinese have been developed all over the world. However, since no large-scale bracketed corpora are available to the public, these tools are trained on corpora with different segmentation criteria, part-of-speech tagsets and bracketing guidelines, and therefore, comparisons are difficult. As a first step towards addressing this issue, we have been preparing a large bracketed corpus since late 1998. The first two installments of the corpus, 250 thousand words of data, fully segmented, POS-tagged and syntactically bracketed, have been released to the public via LDC (www.ldc.upenn.edu). In this paper, we discuss several Chinese linguistic issues and their implications for our treebanking efforts and how we address these issues when developing our annotation guidelines. We also describe our engineering strategies to improve speed while ensuring annotation quality.

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Metadata

Authors
XUE, N., XIA, F., CHIOU, F.-D., & PALMER, M.
Venue
Natural Language Engineering
Published
2005-05-19
Volume
11
Issue
2
Pages
207-238
ISSN
  • 1351-3249 (ISSN-L)
  • 1469-8110
OpenAlex
W2096204319
Cited by
666
References
19
FWCI
17.86
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: The Penn Chinese TreeBank: Phrase structure annotation of a large corpus. https://app.cochat.ai/papers/10.1017/s135132490400364x
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XUE, N., XIA, F., CHIOU, F.-D., & PALMER, M. (2005). The Penn Chinese TreeBank: Phrase structure annotation of a large corpus. Natural Language Engineering. https://doi.org/10.1017/s135132490400364x

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