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https://issues.apache.org/jira/browse/MADLIB-1044?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Frank McQuillan updated MADLIB-1044:
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Fix Version/s: v1.10
> Add rule counts to assoc_rules results
> --------------------------------------
>
> Key: MADLIB-1044
> URL: https://issues.apache.org/jira/browse/MADLIB-1044
> Project: Apache MADlib
> Issue Type: Improvement
> Components: Module: Association Rules
> Reporter: Afshin Rahimi
> Fix For: v1.10
>
>
> The association rules modules works great but it could be improved by showing
> the count of candidates besides support.
> count = support * num_transactions
> The reason is that within the business you need to show the significance of a
> rule but you won't be able to do it just by support while you can do it by
> count (The number of times two items co-occured).
> One can manually multiply the number of transactions by support but working
> with big data, you need to compute the count first and then create a query
> over the assoc_rules result table to do the multiplication.
> It would be very nice to have the count within the assoc_rules table itself.
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