TY - GEN
T1 - Unsupervised induction of a syntax-semantics lexicon using iterative refinement
AU - Fürstenau, Hagen
AU - Rambow, Owen
N1 - Publisher Copyright:
© 2012 Association for Computational Linguistics.
PY - 2012
Y1 - 2012
N2 - We present a method for learning syntaxsemantics mappings for verbs from unannotated corpora. We learn linkings, i.e., mappings from the syntactic arguments and adjuncts of a verb to its semantic roles. By learning such linkings, we do not need to model individual semantic roles independently of one another, and we can exploit the relation between different mappings for the same verb, or between mappings for different verbs. We present an evaluation on a standard test set for semantic role labeling.
AB - We present a method for learning syntaxsemantics mappings for verbs from unannotated corpora. We learn linkings, i.e., mappings from the syntactic arguments and adjuncts of a verb to its semantic roles. By learning such linkings, we do not need to model individual semantic roles independently of one another, and we can exploit the relation between different mappings for the same verb, or between mappings for different verbs. We present an evaluation on a standard test set for semantic role labeling.
UR - https://www.scopus.com/pages/publications/84876810809
M3 - Conference contribution
AN - SCOPUS:84876810809
T3 - *SEM 2012 - 1st Joint Conference on Lexical and Computational Semantics
SP - 180
EP - 188
BT - Proceedings of the Main Conference and the Shared Task
PB - Association for Computational Linguistics (ACL)
T2 - 1st Joint Conference on Lexical and Computational Semantics, *SEM 2012
Y2 - 7 June 2012 through 8 June 2012
ER -