Uploaded image for project: 'Red Hat Process Automation Manager'
  1. Red Hat Process Automation Manager
  2. RHPAM-930

Last prediction missing value strategy does not work correctly in PMML tree models

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Done
    • Affects Version/s: 7.0.0.GA
    • Fix Version/s: None
    • Component/s: BRE
    • Labels:

      Description

      Last prediction missing value strategy [1] does not work correctly in PMML tree models. If input data contains missing values which needs to be evaluated in predicate, then evaluation of decision tree does not return any result. See reproducer [2].

      [1] http://dmg.org/pmml/v4-2-1/TreeModel.html#xsdType_MISSING-VALUE-STRATEGY
      [2] https://github.com/kiegroup/drools/pull/1735/files#diff-be467d76c0d3f996ffd53a469a9aedceR187

        Gliffy Diagrams

          Attachments

            Issue Links

              Activity

                People

                • Assignee:
                  lleveric Lance Leverich
                  Reporter:
                  jpetrlik Jiri Petrlik
                  Tester:
                  Jiri Petrlik
                • Votes:
                  0 Vote for this issue
                  Watchers:
                  4 Start watching this issue

                  Dates

                  • Created:
                    Updated:
                    Resolved: