2015 ClusTypeEffectiveEntityRecognit
- (Ren et al., 2015) ⇒ Xiang Ren, Ahmed El-Kishky, Chi Wang, Fangbo Tao, Clare R. Voss, and Jiawei Han. (2015). “ClusType: Effective Entity Recognition and Typing by Relation Phrase-Based Clustering.” In: Proceedings of the 21st ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD-2015). ISBN:978-1-4503-3664-2 doi:10.1145/2783258.2783362
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Cited By
- http://scholar.google.com/scholar?q=%222015%22+ClusType%3A+Effective+Entity+Recognition+and+Typing+by+Relation+Phrase-Based+Clustering
- http://dl.acm.org/citation.cfm?id=2783258.2783362&preflayout=flat#citedby
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Abstract
Entity recognition is an important but challenging research problem. In reality, many text collections are from specific, dynamic, or emerging domains, which poses significant new challenges for entity recognition with increase in name ambiguity and context sparsity, requiring entity detection without domain restriction. In this paper, we investigate entity recognition (ER) with distant-supervision and propose a novel relation phrase-based ER framework, called ClusType, that runs data-driven phrase mining to generate entity mention candidates and relation phrases, and enforces the principle that relation phrases should be softly clustered when propagating type information between their argument entities. Then we predict the type of each entity mention based on the type signatures of its co-occurring relation phrases and the type indicators of its surface name, as computed over the corpus. Specifically, we formulate a joint optimization problem for two tasks, type propagation with relation phrases and multi-view relation phrase clustering. Our experiments on multiple genres --- news, Yelp reviews and tweets --- demonstrate the effectiveness and robustness of ClusType, with an average of 37% improvement in F1 score over the best compared method.
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Author | volume | Date Value | title | type | journal | titleUrl | doi | note | year | |
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2015 ClusTypeEffectiveEntityRecognit | Chi Wang Xiang Ren Ahmed El-Kishky Fangbo Tao Clare R. Voss Jiawei Han | ClusType: Effective Entity Recognition and Typing by Relation Phrase-Based Clustering | 10.1145/2783258.2783362 | 2015 |