SimpleRule

class SimpleRule(val predicate: Predicate, val scoreDistributions: ScoreDistributions, val score: Any, val id: Option[String], val recordCount: Option[Int], val nbCorrect: Option[Int], val confidence: Double, val weight: Double) extends Rule with HasScoreDistributions with PmmlElement

SimpleRule consists of an identifier, a predicate, a score and information on rule performance.

Value parameters:

confidence: Indicates the confidence of the rule.
id: The value of id serves as a unique identifier for the rule. Must be unique within the ruleset.
nbCorrect: Indicates the number of training/test instances on which the rule fired and the prediction was correct.
predicate: the condition upon which the rule fires. For more details on PREDICATE see the section on predicates in TreeModel. This explains how predicates are described and evaluated and how missing values are handled.
recordCount: The number of training/test instances on which the rule fired.
score: The predicted value when the rule fires.
scoreDistributions: Describes the distribution of the predicted value for instances where the rule fires in the training/test data.
weight: Indicates the relative importance of the rule. May or may not be equal to the confidence.