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Spectral Clustering of Customer Transaction Data With a Two-Level Subspace Weighting Method.

Xiaojun ChenWenya SunBo WangZhihui LiXizhao WangYunming Ye
Published in: IEEE Trans. Cybern. (2019)
Keyphrases
  • spectral clustering
  • clustering method
  • pairwise
  • k means
  • eigendecomposition
  • databases
  • similarity matrix
  • data sets
  • itemsets
  • detection algorithm
  • transaction data
  • affinity matrix