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  • 标题:Robust Entity Resolution Using a CrowdOracle
  • 本地全文:下载
  • 作者:Donatella Firmani ; Sainyam Galhotra ; Barna Saha
  • 期刊名称:Bulletin of the Technical Committee on Data Engineering
  • 出版年度:2018
  • 卷号:41
  • 期号:2
  • 页码:91-103
  • 出版社:IEEE Computer Society
  • 摘要:Entity resolution (ER) seeks to identify which records in a data set refer to the same real-world entity.Given the diversity of ways in which entities can be represented, ER is a challenging task for automatedstrategies, but relatively easier for expert humans. We abstract the knowledge of experts with the notionof a boolean oracle, that can answer questions of the form “do records u and v refer to the same entity?”,and formally address the problem of maximizing progressive recall and F-measure in an online setting..
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