[jboss-jira] [JBoss JIRA] (DROOLS-3339) refactor the PMML regression model to use an external library for regressions

[Jiri Petrlik (Jira)]

    [ https://issues.jboss.org/browse/DROOLS-3339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13679404#comment-13679404 ] 

Jiri Petrlik edited comment on DROOLS-3339 at 1/8/19 7:37 AM:
--------------------------------------------------------------

[~elmiko] 
Is there any progress in this issue? It was mentioned that it consists of the following subtasks:
* research external regression library
* integrate code
* review tests and add where needed

Are some of these subtasks finished? Is there something to which QE can look at?


was (Author: jpetrlik):
[~elmiko] 
Is there any progress in this issue? It was mentioned that it consists of the following subtasks:
* research external regression library
* integrate code
* review tests and add where needed

Are some of these subtasks finished?

> refactor the PMML regression model to use an external library for regressions
> -----------------------------------------------------------------------------
>
>                 Key: DROOLS-3339
>                 URL: https://issues.jboss.org/browse/DROOLS-3339
>             Project: Drools
>          Issue Type: Feature Request
>          Components: PMML
>    Affects Versions: 7.14.0.Final
>            Reporter: michael mccune
>            Assignee: michael mccune
>            Priority: Critical
>
> Replace the current DRL generation for regression calculation by a specialized regression library, in order to simplify the code and improve compilation and runtime performance.



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