I4E: interactive investigation of iterative information extraction

@inproceedings{Sarma2010I4EII,
  title={I4E: interactive investigation of iterative information extraction},
  author={Anish Das Sarma and Alpa Jain and Divesh Srivastava},
  booktitle={SIGMOD Conference},
  year={2010}
}
Information extraction systems are increasingly being used to mine structured information from unstructured text documents. A commonly used unsupervised technique is to build iterative information extraction (IIE) systems that learn task-specific rules, called patterns, to generate the desired tuples. Oftentimes, output from an information extraction system may contain unexpected results which may be due to an incorrect pattern, incorrect tuple, or both. In such scenarios, users and developers… CONTINUE READING

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