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The Frequent Pattern Growth Mining Method

  • Idea: Frequent pattern growth
    • Recursively grow frequent patterns by pattern and database partition
  • Method
    • For each frequent item, construct its conditional pattern-base, and then its conditional FP-tree
    • Repeat the process on each newly created conditional FP-tree
    • Until the resulting FP-tree is empty, or it contains only one path—single path will generate all the combinations of its sub-paths, each of which is a frequent pattern

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