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Joint unsupervised coreference resolution with Markov logic

Published: 25 October 2008 Publication History

Abstract

Machine learning approaches to coreference resolution are typically supervised, and require expensive labeled data. Some unsupervised approaches have been proposed (e.g., Haghighi and Klein (2007)), but they are less accurate. In this paper, we present the first unsupervised approach that is competitive with supervised ones. This is made possible by performing joint inference across mentions, in contrast to the pairwise classification typically used in supervised methods, and by using Markov logic as a representation language, which enables us to easily express relations like apposition and predicate nominals. On MUC and ACE datasets, our model outperforms Haghigi and Klein's one using only a fraction of the training data, and often matches or exceeds the accuracy of state-of-the-art supervised models.

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  • (2016)Global distant supervision for relation extractionProceedings of the Thirtieth AAAI Conference on Artificial Intelligence10.5555/3016100.3016315(2950-2956)Online publication date: 12-Feb-2016
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cover image DL Hosted proceedings
EMNLP '08: Proceedings of the Conference on Empirical Methods in Natural Language Processing
October 2008
1129 pages

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Association for Computational Linguistics

United States

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Published: 25 October 2008

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Overall Acceptance Rate 73 of 234 submissions, 31%

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  • (2018)Indirect Supervision for Relation Extraction using Question-Answer PairsProceedings of the Eleventh ACM International Conference on Web Search and Data Mining10.1145/3159652.3159709(646-654)Online publication date: 2-Feb-2018
  • (2016)Context-based co-reference resolution for text document using graph model cont-graphInternational Journal of Knowledge Engineering and Data Mining10.5555/3052807.30528084:1(1-17)Online publication date: 1-Jan-2016
  • (2016)Global distant supervision for relation extractionProceedings of the Thirtieth AAAI Conference on Artificial Intelligence10.5555/3016100.3016315(2950-2956)Online publication date: 12-Feb-2016
  • (2015)Synonym Discovery for Structured Entities on Heterogeneous GraphsProceedings of the 24th International Conference on World Wide Web10.1145/2740908.2745396(443-453)Online publication date: 18-May-2015
  • (2015)An Approach for Ontology Population Based on Information Extraction TechniquesProceedings of the Confederated International Conferences on On the Move to Meaningful Internet Systems: OTM 2015 Conferences - Volume 941510.1007/978-3-319-26148-5_26(397-404)Online publication date: 26-Oct-2015
  • (2015)Joint model for subsentence-level sentiment analysis with Markov logicJournal of the Association for Information Science and Technology10.1002/asi.2330166:9(1913-1922)Online publication date: 1-Sep-2015
  • (2014)Structure Learning via Parameter LearningProceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management10.1145/2661829.2662022(1199-1208)Online publication date: 3-Nov-2014
  • (2014)Joint inference for end-to-end coreference resolution for clinical notesProceedings of the 5th ACM Conference on Bioinformatics, Computational Biology, and Health Informatics10.1145/2649387.2649437(192-201)Online publication date: 20-Sep-2014
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  • (2013)Random walks down the mention graphs for event coreference resolutionACM Transactions on Intelligent Systems and Technology10.1145/2508037.25080554:4(1-20)Online publication date: 8-Oct-2013
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