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  1. Spark
  2. SPARK-5520

Make FP-Growth implementation take generic item types

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.3.0
    • Component/s: MLlib
    • Labels:
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    • Target Version/s:

      Description

      There is not technical restriction on the item types in the FP-Growth implementation. We used String in the first PR for simplicity. Maybe we could make the type generic before 1.3 (and specialize it for Int/Long).

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              • Assignee:
                jackylk Jacky Li
                Reporter:
                mengxr Xiangrui Meng
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