Journal of East China Normal University(Natural Science) ›› 2020, Vol. 2020 ›› Issue (4): 88-97.doi: 10.3969/j.issn.1000-5641.201921015

• Computer Science • Previous Articles     Next Articles

Automatic extraction of corporate bankruptcy-related events from ruling documents

YANG Jiale, WANG Junhao, QIAN Weining, LUO Yifeng   

  1. School of Data Science and Engineering, East China Normal University, Shanghai 200062, China
  • Received:2019-08-26 Published:2020-07-20

Abstract: This paper proposes a framework for extracting corporate bankruptcy-related events from ruling documents and thus extracts structured information about the related events. Combined with ruling documents, our framework uses distant supervision to generate training data; applies named entity recognition techniques to implement sequence label tagging on sentences of litigation documents; and implements event extraction with a self-defined list of event trigger words as well as an event dictionary to detect bankruptcy-related events and gather structured information. Our experimental results demonstrate the effectiveness of the framework.

Key words: enterprise bankruptcy, named entity recognition, event extraction

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