A high accuracy method for semi-supervised information extraction

Stephen Tratz; Antonio Sanfilippo

doi:10.3115/1614108.1614151

A high accuracy method for semi-supervised information extraction

Stephen Tratz, Antonio Sanfilippo

Pacific Northwest National Laboratory

Research output: Contribution to conference › Paper › peer-review

5 Citations (Scopus)

Abstract

Customization to specific domains of discourse and/or user requirements is one of the greatest challenges for today's Information Extraction (IE) systems. While demonstrably effective, both rule-based and supervised machine learning approaches to IE customization pose too high a burden on the user. Semisupervised learning approaches may in principle offer a more resource effective solution but are still insufficiently accurate to grant realistic application. We demonstrate that this limitation can be overcome by integrating fully-supervised learning techniques within a semisupervised IE approach, without increasing resource requirements.

Original language	English
Pages	169-172
Number of pages	4
DOIs	https://doi.org/10.3115/1614108.1614151
Publication status	Published - 2007
Externally published	Yes
Event	2007 Human Language Technology Conference of the North American Chapter of the Association of Computational Linguistics, NAACL-HLT 2007 - Rochester, United States Duration: 22 Apr 2007 → 27 Apr 2007

Conference

Conference	2007 Human Language Technology Conference of the North American Chapter of the Association of Computational Linguistics, NAACL-HLT 2007
Country/Territory	United States
City	Rochester
Period	22/04/07 → 27/04/07

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10.3115/1614108.1614151

Cite this

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A high accuracy method for semi-supervised information extraction. / Tratz, Stephen; Sanfilippo, Antonio.
2007. 169-172 Paper presented at 2007 Human Language Technology Conference of the North American Chapter of the Association of Computational Linguistics, NAACL-HLT 2007, Rochester, United States.

Research output: Contribution to conference › Paper › peer-review

TY - CONF

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AU - Sanfilippo, Antonio

PY - 2007

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N2 - Customization to specific domains of discourse and/or user requirements is one of the greatest challenges for today's Information Extraction (IE) systems. While demonstrably effective, both rule-based and supervised machine learning approaches to IE customization pose too high a burden on the user. Semisupervised learning approaches may in principle offer a more resource effective solution but are still insufficiently accurate to grant realistic application. We demonstrate that this limitation can be overcome by integrating fully-supervised learning techniques within a semisupervised IE approach, without increasing resource requirements.

AB - Customization to specific domains of discourse and/or user requirements is one of the greatest challenges for today's Information Extraction (IE) systems. While demonstrably effective, both rule-based and supervised machine learning approaches to IE customization pose too high a burden on the user. Semisupervised learning approaches may in principle offer a more resource effective solution but are still insufficiently accurate to grant realistic application. We demonstrate that this limitation can be overcome by integrating fully-supervised learning techniques within a semisupervised IE approach, without increasing resource requirements.

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DO - 10.3115/1614108.1614151

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T2 - 2007 Human Language Technology Conference of the North American Chapter of the Association of Computational Linguistics, NAACL-HLT 2007

Y2 - 22 April 2007 through 27 April 2007

ER -

A high accuracy method for semi-supervised information extraction

Abstract

Conference

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