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https://issues.apache.org/jira/browse/MAHOUT-2136?focusedWorklogId=539170&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-539170
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ASF GitHub Bot logged work on MAHOUT-2136:
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Author: ASF GitHub Bot
Created on: 21/Jan/21 16:27
Start Date: 21/Jan/21 16:27
Worklog Time Spent: 10m
Work Description: rawkintrevo commented on pull request #413:
URL: https://github.com/apache/mahout/pull/413#issuecomment-764768880
Hey Jose- thanks for the contribution!
I think you need to make sure to commit the files you updated, and remove
the `mylogs.txt` file. At the moment, the logs are all you committed.
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Issue Time Tracking
-------------------
Worklog Id: (was: 539170)
Remaining Estimate: 335h 40m (was: 335h 50m)
Time Spent: 20m (was: 10m)
> Implement Ridge Regression Algorithm
> ------------------------------------
>
> Key: MAHOUT-2136
> URL: https://issues.apache.org/jira/browse/MAHOUT-2136
> Project: Mahout
> Issue Type: Improvement
> Reporter: Jose Francisco Hernandez Santa Cruz
> Assignee: Jose Francisco Hernandez Santa Cruz
> Priority: Minor
> Original Estimate: 336h
> Time Spent: 20m
> Remaining Estimate: 335h 40m
>
> Ridge regression is a regularized approach of the linear regression by OLS
> method. Non-full rank matrices are allowed as the regularization parameter
> adds a diagonal matrix to the optimization equation breaking collinearity by
> adding a bias component, thus reducing standard error.
>
> https://en.wikipedia.org/wiki/Tikhonov_regularization
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