Meta-level Information Extraction

نویسندگان

  • Peter Klügl
  • Martin Atzmüller
  • Frank Puppe
چکیده

This paper presents a novel approach for meta-level information extraction (IE). The common IE process model is extended by utilizing transfer knowledge and meta-features that are created according to already extracted information. We present two real-world case studies demonstrating the applicability and benefit of the approach and directly show how the proposed method improves the accuracy of the applied information extraction technique.

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تاریخ انتشار 2009