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Posted to oak-issues@jackrabbit.apache.org by "Tommaso Teofili (Jira)" <ji...@apache.org> on 2019/09/19 12:04:00 UTC

[jira] [Resolved] (OAK-8637) Add convergence testing coverage for LMSEstimator

     [ https://issues.apache.org/jira/browse/OAK-8637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tommaso Teofili resolved OAK-8637.
----------------------------------
    Resolution: Fixed

fixed in r1867171 by checking MSE [1] doesn't grow in 15 epochs of "training".

[1] : https://en.wikipedia.org/wiki/Mean_squared_error

> Add convergence testing coverage for LMSEstimator
> -------------------------------------------------
>
>                 Key: OAK-8637
>                 URL: https://issues.apache.org/jira/browse/OAK-8637
>             Project: Jackrabbit Oak
>          Issue Type: Task
>          Components: oak-search
>            Reporter: Tommaso Teofili
>            Assignee: Tommaso Teofili
>            Priority: Major
>             Fix For: 1.18.0
>
>
> {{LMSEstimator}} should have a test to make sure it converges (commits lower and lower error over time).



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