Search results for: associations mining

• Identification of category associations using a multilabel classifier

  Publication

  • J. Szymański
  • J. Rzeniewicz

  - EXPERT SYSTEMS WITH APPLICATIONS - Year 2016

  Description of the data using categories allows one to describe it on a higher abstraction level. In this way, we can operate on aggregated groups of the information, allowing one to see relationships that do not appear explicit when we analyze the individual objects separately. In this paper we present automatic identification of the associations between categories used for organization of the textual data. As experimental data...

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• Towards Increasing Density of Relations in Category Graphs

  Publication

  • K. Draszawka
  • J. Szymański
  • H. Krawczyk

  - Year 2014

  In the chapter we propose methods for identifying new associations between Wikipedia categories. The first method is based on Bag-of-Words (BOW) representation of Wikipedia articles. Using similarity of the articles belonging to different categories allows to calculate the information about categories similarity. The second method is based on average scores given to categories while categorizing documents by our dedicated score-based...

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