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Posted to issues@spark.apache.org by "Feynman Liang (JIRA)" <ji...@apache.org> on 2015/07/07 03:54:05 UTC

[jira] [Created] (SPARK-8858) Common interface for Frequent Itemsets

Feynman Liang created SPARK-8858:
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             Summary: Common interface for Frequent Itemsets
                 Key: SPARK-8858
                 URL: https://issues.apache.org/jira/browse/SPARK-8858
             Project: Spark
          Issue Type: Improvement
          Components: MLlib
            Reporter: Feynman Liang


Frequent itemsets are currently all using {{FPGrowth.FreqItemsets}} and downstream processing (e.g. AssociationRules) are currently depending on this class as well.

To support additional frequent itemset algorithms (e.g. distributed A Priori), we should consider creating a common trait interface implemented by each of the different algorithms.



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