Using Prediction from Sentential Scope to Build a Pseudo Co-Testing Learner for Event Extraction

@inproceedings{Liao2011UsingPF,
  title={Using Prediction from Sentential Scope to Build a Pseudo Co-Testing Learner for Event Extraction},
  author={Shasha Liao and Ralph Grishman},
  booktitle={IJCNLP},
  year={2011}
}
Event extraction involves the identification of instances of a type of event, along with their attributes and participants. Developing a training corpus by annotating events in text is very labor intensive, and so selecting informative instances to annotate can save a great deal of manual work. We present an active learning (AL) strategy, pseudo co-testing, based on one view from a classifier aiming to solve the original problem of event extraction, and another view from a classifier aiming to… CONTINUE READING

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