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Authors: Albert Weichselbraun and Norman Süsstrunk

Affiliation: University of Applied Sciences Chur, Switzerland

Keyword(s): Natural Language Processing, Dependency Parsing, Performance Optimization, Throughput.

Related Ontology Subjects/Areas/Topics: Artificial Intelligence ; Information Extraction ; Knowledge Discovery and Information Retrieval ; Knowledge-Based Systems ; Symbolic Systems

Abstract: Dependency parsing is considered a key technology for improving information extraction tasks. Research indicates that dependency parsers spend more than 95% of their total runtime on feature computations. Based on this insight, this paper investigates the potential of improving parsing throughput by designing feature representations which are optimized for combining single features to more complex feature templates and by optimizing parser constraints. Applying these techniques to MDParser increased its throughput four fold, yielding Syntactic Parser, a dependency parser that outperforms comparable approaches by factor 25 to 400.

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Paper citation in several formats:
Weichselbraun, A. and Süsstrunk, N. (2015). Optimizing Dependency Parsing Throughput. In Proceedings of the 7th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management (IC3K 2015) - KDIR; ISBN 978-989-758-158-8; ISSN 2184-3228, SciTePress, pages 511-516. DOI: 10.5220/0005638905110516

@conference{kdir15,
author={Albert Weichselbraun. and Norman Süsstrunk.},
title={Optimizing Dependency Parsing Throughput},
booktitle={Proceedings of the 7th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management (IC3K 2015) - KDIR},
year={2015},
pages={511-516},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005638905110516},
isbn={978-989-758-158-8},
issn={2184-3228},
}

TY - CONF

JO - Proceedings of the 7th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management (IC3K 2015) - KDIR
TI - Optimizing Dependency Parsing Throughput
SN - 978-989-758-158-8
IS - 2184-3228
AU - Weichselbraun, A.
AU - Süsstrunk, N.
PY - 2015
SP - 511
EP - 516
DO - 10.5220/0005638905110516
PB - SciTePress