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https://issues.apache.org/jira/browse/MADLIB-1056?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Frank McQuillan updated MADLIB-1056:
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Fix Version/s: (was: v2.1)
> Add filtering options to Apriori to improve performance
> -------------------------------------------------------
>
> Key: MADLIB-1056
> URL: https://issues.apache.org/jira/browse/MADLIB-1056
> Project: Apache MADlib
> Issue Type: Improvement
> Components: Module: Association Rules
> Reporter: Frank McQuillan
> Priority: Major
>
> Consider adding something like a WHERE clause for LHS and RHS in order to
> reduce execution time, but still need the existence of the filtered
> transactions for support and confidence computation. (That is you can't
> filter them out ahead of time because would skew support and confidence
> values.)
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