We develop a general dynamic programming technique for the tabulation of transition-based dependency parsers, and apply it to obtain novel, polynomial-time algorithms for parsing with the arc-standard and arc-eager models. We also show how to reverse our technique to obtain new transition-based dependency parsers from existing tabular methods. Additionally, we provide a detailed discussion of the conditions under which the feature models commonly used in transition-based parsing can be integrated into our algorithms.

Dynamic Programming Algorithms for Transition-Based Dependency Parsers

SATTA, GIORGIO
2011

Abstract

We develop a general dynamic programming technique for the tabulation of transition-based dependency parsers, and apply it to obtain novel, polynomial-time algorithms for parsing with the arc-standard and arc-eager models. We also show how to reverse our technique to obtain new transition-based dependency parsers from existing tabular methods. Additionally, we provide a detailed discussion of the conditions under which the feature models commonly used in transition-based parsing can be integrated into our algorithms.
2011
Proceedings of the 49th Conference of the Association for Computational Linguistics
ACL11
9781932432879
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11577/175477
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