Cited by 567Natural Language Processing TechniquesSpeech and dialogue systemsSyntax, Semantics, Linguistic Variation

Statistical decision-tree models for parsing

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Magerman, David M.·1995·Proceedings of the 33rd annual meeting on Association for Computational Linguistics -

Abstract

Syntactic natural language parsers have shown themselves to be inadequate for processing highly-ambiguous large-vocabulary text, as is evidenced by their poor performance on domains like the Wall Street Journal, and by the movement away from parsing-based approaches to text-processing in general. In this paper, I describe SPATTER, a statistical parser based on decision-tree learning techniques which constructs a complete parse for every sentence and achieves accuracy rates far better than any published result. This work is based on the following premises: (1) grammars are too complex and detailed to develop manually for most interesting domains; (2) parsing models must rely heavily on lexical and contextual information to analyze sentences accurately; and (3) existing n-gram modeling techniques are inadequate for parsing models. In experiments comparing SPATTER with IBM's computer manuals parser, SPATTER significantly outperforms the grammar-based parser. Evaluating SPATTER against the Penn Treebank Wall Street Journal corpus using the PARSEVAL measures, SPATTER achieves 86% precision, 86% recall, and 1.3 crossing brackets per sentence for sentences of 40 words or less, and 91% precision, 90% recall, and 0.5 crossing brackets for sentences between 10 and 20 words in length.

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Authors
Magerman, D. M.
Corresponding author
Magerman, David M.
Venue
Proceedings of the 33rd annual meeting on Association for Computational Linguistics -
Published
1995
Pages
276-283
ISSN
0736-587X (ISSN-L)
OpenAlex
W2153439141
Cited by
567
References
9
Citations by year
2026: 1 · 2025: 6 · 2024: 6 · 2023: 9 · 2022: 10 · 2021: 13 · 2020: 16 · 2019: 18 · 2018: 6 · 2017: 12 · 2016: 13 · 2015: 17 · 2014: 16 · 2013: 9 · 2012: 21
FWCI
27.62
Type
conference paper
Language
en
Open access
Locations
  • Proceedings of the conference - Association for Computational Linguistics. Meeting (publishedVersion)
  • arXiv (Cornell University) (submittedVersion)
  • OLAC - Open Language Archives Community (submittedVersion)
  • Americanae (AECID Library) (submittedVersion)
  • arXiv (Cornell University)
Funders
Advanced Research Projects Agency
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Natural Language Processing Techniques
  • Physical Sciences › Computer Science › Artificial Intelligence › Speech and dialogue systems
  • Social Sciences › Arts and Humanities › Language and Linguistics › Syntax, Semantics, Linguistic Variation
Keywords
statistical parsing, decision tree induction, spatter, syntactic analysis, Wall Street Journal corpus, Penn Treebank, n-gram language models, grammar-based parsing, parsing accuracy

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