[jira] [Closed] (IGNITE-13696) [ML] Tutorial examples fails

["Stepan Pilschikov (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-13696?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stepan Pilschikov closed IGNITE-13696.
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    Ignite Flags:   (was: Docs Required,Release Notes Required)

> [ML] Tutorial examples fails
> ----------------------------
>
>                 Key: IGNITE-13696
>                 URL: https://issues.apache.org/jira/browse/IGNITE-13696
>             Project: Ignite
>          Issue Type: Bug
>          Components: examples, ml
>    Affects Versions: 2.9
>            Reporter: Stepan Pilschikov
>            Priority: Major
>
> Trying to run Tutorial examples from repository or from binary release and meet error results. Looks like a bug
> org.apache.ignite.examples.ml.tutorial.Step_1_Read_and_Learn (all other tutorials have same issue)
> {code}
> >>> Trained model: if (x0 > 2.5000) then if (x1 > 2.5000) then if (x2 > 0.5000) then if (x1 > 4.5000) then return 0.0000 else if (x2 > 1.5000) then return 0.0000 else return 0.0000 else return 0.0000 else if (x2 > 0.5000) then if (x2 > 3.5000) then if (x1 > 0.5000) then return 0.0000 else return 0.0000 else if (x2 > 1.5000) then return 0.0000 else return 1.0000 else if (x1 > 0.5000) then if (x1 > 1.5000) then return 0.0000 else return 0.0000 else return 0.0000 else if (x2 > 0.5000) then if (x1 > 0.5000) then if (x1 > 1.5000) then if (x1 > 2.5000) then return 1.0000 else return 1.0000 else if (x2 > 3.5000) then return 0.0000 else return 1.0000 else if (x2 > 1.5000) then if (x0 > 1.5000) then return 1.0000 else return 1.0000 else if (x0 > 1.5000) then return 1.0000 else return 1.0000 else if (x0 > 1.5000) then if (x1 > 2.5000) then return 1.0000 else if (x1 > 1.5000) then return 0.0000 else return 0.0000 else if (x1 > 0.5000) then if (x1 > 1.5000) then return 1.0000 else return 1.0000 else return 1.0000
> >>> Accuracy 0.7117737003058104
> >>> Test Error 0.28822629969418956
> >>> Tutorial step 1 (read and learn) example completed.
> {code}



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