Automatic Keyphrase Extraction based on NLP and Statistical Methods

  title={Automatic Keyphrase Extraction based on NLP and Statistical Methods},
  author={Martin Dost{\'a}l and Karel Jezek},
In this article we would like to present our exper imental approach to automatic keyphrase extraction based on statistical methods and Wordnet-based pattern evaluation. Automatic keyphrases are import ant for automatic tagging and clustering because manually assigned keyphrases are not sufficient in most cases. Keyphrase candidates are extracted in a new way derived from a combination of graph methods (TextRank) and statis tical methods (TF*IDF). Keyword candidates are merged with named… CONTINUE READING


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Automatic extraction of document keyphrases for use in digital libraries : evaluation and applications

G. Paynter
Journal of the American Society for Information Science and Technology

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