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Catching the Trend: A Framework for Clustering Concept-Drifting Categorical Data.

Hung-Leng ChenMing-Syan ChenSu-Chen Lin
Published in: IEEE Trans. Knowl. Data Eng. (2009)
Keyphrases
  • categorical data
  • cluster analysis
  • parameter free
  • numerical data
  • data analysis
  • attribute values
  • correspondence analysis
  • clustering algorithm
  • data sets
  • k means
  • probabilistic model
  • clustering method