Joseph K. Bradley created SPARK-23742:
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Summary: Filter out redundant AssociationRules
Key: SPARK-23742
URL: https://issues.apache.org/jira/browse/SPARK-23742
Project: Spark
Issue Type: Improvement
Components: ML
Affects Versions: 2.3.0
Reporter: Joseph K. Bradley
AssociationRules can generate redundant rules such as:
* (A) => C
* (A,B) => C (redundant)
It should optionally filter out redundant rules. It'd be nice to have it
optional (but maybe defaulting to filtering) so that users could compare the
confidences of more general vs. more specific rules.
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