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From "Oleg Ignatenko (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (IGNITE-9421) ML Examples: LogisticRegressionSGDTrainerExample example result not correct
Date Wed, 29 Aug 2018 12:07:00 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-9421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Oleg Ignatenko reassigned IGNITE-9421:
--------------------------------------

    Assignee: Aleksey Zinoviev

> ML Examples: LogisticRegressionSGDTrainerExample example result not correct
> ---------------------------------------------------------------------------
>
>                 Key: IGNITE-9421
>                 URL: https://issues.apache.org/jira/browse/IGNITE-9421
>             Project: Ignite
>          Issue Type: Bug
>          Components: ml
>    Affects Versions: 2.6
>            Reporter: Stepan Pilschikov
>            Assignee: Aleksey Zinoviev
>            Priority: Major
>             Fix For: 2.7
>
>
> Running org.apache.ignite.examples.ml.regression.logistic.binary.LogisticRegressionSGDTrainerExample
example
> Output:
> {code}
> >>> Absolute amount of errors 100
> >>> Accuracy 0.0
> >>> Confusion matrix is [[50, 50], [0, 0]]
> >>> ---------------------------------
> >>> Logistic regression model over partitioned dataset usage example completed.
> {code}



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