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https://issues.apache.org/jira/browse/MAHOUT-1248?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sebastian Schelter resolved MAHOUT-1248.
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Resolution: Won't Fix
Assignee: Sebastian Schelter
Dismissing this as discussed on the mailing list.
> Build tools around mahout to use grid search with cross validation to tune
> hyperparameter lambda
> ------------------------------------------------------------------------------------------------
>
> Key: MAHOUT-1248
> URL: https://issues.apache.org/jira/browse/MAHOUT-1248
> Project: Mahout
> Issue Type: Improvement
> Components: Collaborative Filtering
> Affects Versions: 1.0
> Reporter: Saikat Kanjilal
> Assignee: Sebastian Schelter
> Fix For: 1.0
>
>
> The goal of this task is to create tools around mahout to tune the
> hyperparameter lambda by using grid search with cross validation data. It'd
> be good to create a subcomponent of ALS that is strictly geared towards
> convergence.
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