Using Noun Phrase Heads to Extract Document Keyphrases

  title={Using Noun Phrase Heads to Extract Document Keyphrases},
  author={Ken Barker and Nadia Cornacchia},
  booktitle={Canadian Conference on AI},
Automatically extracting keyphrases from documents is a task with many applications in information retrieval and natural language processing. Document retrieval can be biased towards documents containing relevant keyphrases; documents can be classified or categorized based on their keyphrases; automatic text summarization may extract sentences with high keyphrase scores. This paper describes a simple system for choosing noun phrases from a document as keyphrases. A noun phrase is chosen based… CONTINUE READING
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