NodeDecision Tree to Ruleset


Converts (a single) decision tree model to PMML RuleSet model and also to a table containing the rules in a textual form. The resulting rules are independent of each other, the order of rules is not specified, can be changed. Missing value strategies are ignored, it will always evaluate to missing value.

Input ports

  1. PMML Decision Tree Type: PMML
    A PMML Decision Tree model.

Output ports

  1. PMML RuleSet Type: PMML
    The decision tree model represented as PMML RuleSets (with firstHit rule selection method).
  2. Rules table Type: Data
    The table contains the rules' text (in single (Rule) or two columns (Condition, Outcome), the rule Confidence and Weight information and optionally the Record count (for how many rows did the ruleset matched when created) and Number of correct values where the outcome of the rule matched the expected label when the model was created.