2007 SubtreeMiningForRelExtrfromWikip
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- (Nguyen et al., 2007b) ⇒ Dat P. T. Nguyen, Yutaka Matsuo, Mitsuru Ishizuka. (2007). “Subtree Mining for Relation Extraction from Wikipedia.” In: Proceeding Conference of the North American Chapter of the Association for Computational Linguistics (NAACL 2007).
Subject Headings: Relation Recognition from Text Task
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Abstract
In this study, we address the problem of extracting relations between entities from Wikipedia's English articles. Our proposed method first anchors the appearance of entities in Wikipedia's articles using neither Named Entity Recognizer (NER) nor coreference resolution tool. It then classifies the relationships between entity pairs using SVM with features extracted from the web structure and subtrees mined from the syntactic structure of text. We evaluate our method on manually annotated data from actual Wikipedia articles.
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| Author | volume | Date Value | title | type | journal | titleUrl | doi | note | year | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2007 SubtreeMiningForRelExtrfromWikip | Yutaka Matsuo Mitsuru Ishizuka Dat P. T. Nguyen | Subtree Mining for Relation Extraction from Wikipedia | http://acl.ldc.upenn.edu/N/N07/N07-2032.pdf |