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半监督中文事件抽取中的模板过滤和转换方法 (Pattern Filtering and Conversion Methods for Semi-supervised Chinese Event Extraction).

Xia XuPeifeng LiQiaoming Zhu
Published in: 计算机科学 (2015)
Keyphrases
  • semi supervised
  • event extraction
  • search engine
  • information retrieval
  • feature selection
  • training data
  • pairwise
  • active learning
  • co occurrence
  • computational intelligence
  • question answering