An Efficient Trie-based Method for Approximate Entity Extraction with Edit-Distance Constraints

@article{Deng2012AnET,
  title={An Efficient Trie-based Method for Approximate Entity Extraction with Edit-Distance Constraints},
  author={Dong Deng and Guoliang Li and Jianhua Feng},
  journal={2012 IEEE 28th International Conference on Data Engineering},
  year={2012},
  pages={762-773}
}
Dictionary-based entity extraction has attracted much attention from the database community recently, which locates sub strings in a document into predefined entities (e.g., person names or locations). To improve extraction recall, a recent trend is to provide approximate matching between sub strings of the document and entities by tolerating minor errors. In this paper we study dictionary-based approximate entity extraction with edit-distance constraints. Existing methods have several… CONTINUE READING
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