Normalizing Chinese temporal expressions with multi-label classification

  title={Normalizing Chinese temporal expressions with multi-label classification},
  author={Mingli Wu and Wenjie Li and Qing Chen and Qin Lu},
  journal={2005 International Conference on Natural Language Processing and Knowledge Engineering},
Temporal expression contains crucial temporal information in texts. Understanding its temporal semantics is important in many NLP applications, such as information extraction, document summarization and question answering. Temporal expression normalization involves mapping from the different classes of expressions to the values of certain temporal attributes. A temporal expression may belong to one or more classes, but each class of expressions normally shares the same mapping procedure. In… CONTINUE READING


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