Mining Sequential Patterns with Negative Conclusions

  • Authors:
  • Przemysław Kazienko

  • Affiliations:
  • Institute of Applied Informatics, Wrocław University of Technology, Wrocław, Poland 50-370

  • Venue:
  • DaWaK '08 Proceedings of the 10th international conference on Data Warehousing and Knowledge Discovery
  • Year:
  • 2008

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Abstract

The new type of patterns: sequential patterns with the negative conclusions is proposed in the paper. They denote that a certain set of items does not occur after a regular frequent sequence. Some experimental results and the SPAWN algorithm for mining sequential patterns with the negative conclusions are also presented.