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From "Trevor Grant (JIRA)" <j...@apache.org>
Subject [jira] [Work started] (MAHOUT-1925) Cochrane-Orcutt should optionally calculate dwstat
Date Mon, 27 Feb 2017 01:51:45 GMT

     [ https://issues.apache.org/jira/browse/MAHOUT-1925?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Work on MAHOUT-1925 started by Trevor Grant.
--------------------------------------------
> Cochrane-Orcutt should optionally calculate dwstat
> --------------------------------------------------
>
>                 Key: MAHOUT-1925
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1925
>             Project: Mahout
>          Issue Type: Improvement
>          Components: Algorithms
>    Affects Versions: 0.13.0
>            Reporter: Trevor Grant
>            Assignee: Trevor Grant
>              Labels: beginner
>             Fix For: 0.13.0
>
>
> The Cochrane Orcutt procedure should optionally calculate the Durbin Watson test statistic
on each iteration and save it to an array in a similar way to how the betas of each iteration
are done currently.
> Further- Cochrane Orcutt should terminate early if Durbin Watson test statistic is within
acceptable range. 



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