A Distant Supervision Approach to Semantic Role Labeling
(2015) Fourth Joint Conference on Lexical and Computational Semantics (*SEM 2015) p.239-248- Abstract
- Semanticrolelabelinghasbecomeakeymodule for many language processing applications such as question answering, information extraction, sentiment analysis, and machine translation. To build an unrestricted semantic role labeler, the first step is to develop a comprehensive proposition bank. However, creating such a bank is a costly enterprise, which has only been achieved for a handful of languages. In this paper, we describe a technique to build proposition banks for new languages using distant supervision. Starting from PropBank inEnglishandlooselyparallelcorporasuchas versions of Wikipedia in different languages, we carried out a mapping of semantic propositions we extracted from English to syntactic structures in Swedish using named... (More)
- Semanticrolelabelinghasbecomeakeymodule for many language processing applications such as question answering, information extraction, sentiment analysis, and machine translation. To build an unrestricted semantic role labeler, the first step is to develop a comprehensive proposition bank. However, creating such a bank is a costly enterprise, which has only been achieved for a handful of languages. In this paper, we describe a technique to build proposition banks for new languages using distant supervision. Starting from PropBank inEnglishandlooselyparallelcorporasuchas versions of Wikipedia in different languages, we carried out a mapping of semantic propositions we extracted from English to syntactic structures in Swedish using named entities. We trained a semantic parser on the generated Swedishpropositionsandwereporttheresults we obtained. Using the CoNLL 2009 evaluation script, we could reach the scores of 52.25 for labeled propositions and 62.44 for the unlabeled ones. We believe our approach can be appliedtotrainsemanticrolelabelersforother resource-scarce languages.
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Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/5469382
- author
- Exner, Peter
LU
; Klang, Marcus
LU
and Nugues, Pierre LU
- organization
- publishing date
- 2015
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- Proceedings of the Fourth Joint Conference on Lexical and Computational Semantics (*SEM 2015)
- pages
- 239 - 248
- conference name
- Fourth Joint Conference on Lexical and Computational Semantics (*SEM 2015)
- conference dates
- 2015-06-04 - 2015-06-07
- external identifiers
-
- scopus:84963643734
- ISBN
- 978-1-941643-39-6
- language
- English
- LU publication?
- yes
- id
- 169e2f54-f36a-4e09-8860-870fbcb06ac3 (old id 5469382)
- date added to LUP
- 2016-04-04 13:28:57
- date last changed
- 2022-04-24 20:45:36
@inproceedings{169e2f54-f36a-4e09-8860-870fbcb06ac3, abstract = {{Semanticrolelabelinghasbecomeakeymodule for many language processing applications such as question answering, information extraction, sentiment analysis, and machine translation. To build an unrestricted semantic role labeler, the first step is to develop a comprehensive proposition bank. However, creating such a bank is a costly enterprise, which has only been achieved for a handful of languages. In this paper, we describe a technique to build proposition banks for new languages using distant supervision. Starting from PropBank inEnglishandlooselyparallelcorporasuchas versions of Wikipedia in different languages, we carried out a mapping of semantic propositions we extracted from English to syntactic structures in Swedish using named entities. We trained a semantic parser on the generated Swedishpropositionsandwereporttheresults we obtained. Using the CoNLL 2009 evaluation script, we could reach the scores of 52.25 for labeled propositions and 62.44 for the unlabeled ones. We believe our approach can be appliedtotrainsemanticrolelabelersforother resource-scarce languages.<br/>}}, author = {{Exner, Peter and Klang, Marcus and Nugues, Pierre}}, booktitle = {{Proceedings of the Fourth Joint Conference on Lexical and Computational Semantics (*SEM 2015)}}, isbn = {{978-1-941643-39-6}}, language = {{eng}}, pages = {{239--248}}, title = {{A Distant Supervision Approach to Semantic Role Labeling}}, url = {{https://lup.lub.lu.se/search/files/19724800/5469385.pdf}}, year = {{2015}}, }