[ 
https://issues.apache.org/jira/browse/IGNITE-8233?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16437413#comment-16437413
 ] 

ASF GitHub Bot commented on IGNITE-8233:
----------------------------------------

Github user asfgit closed the pull request at:

    https://github.com/apache/ignite/pull/3807


> KNN and SVM algorithms don't work when partition doesn't contain data
> ---------------------------------------------------------------------
>
>                 Key: IGNITE-8233
>                 URL: https://issues.apache.org/jira/browse/IGNITE-8233
>             Project: Ignite
>          Issue Type: Bug
>          Components: ml
>    Affects Versions: 2.5
>            Reporter: Anton Dmitriev
>            Assignee: Anton Dmitriev
>            Priority: Major
>             Fix For: 2.5
>
>
> KNN and SVM algorithms implemented with assumption that partition data won't 
> be null:
> {code:java}
> public LabeledDataset(double[][] mtx, double[] lbs, String[] featureNames, 
> boolean isDistributed) {
>         super();
>         assert mtx != null;
>         assert lbs != null;
> {code}
> Currently it's wrong assumption, so we need to update dataset to support this 
> assumption or update these algorithms.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Reply via email to