Class

org.apache.spark.ml.tree

Node

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sealed abstract class Node extends Serializable

Decision tree node interface.

Source
Node.scala
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Serializable, Serializable, AnyRef, Any
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Abstract Value Members

  1. abstract def impurity: Double

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    Impurity measure at this node (for training data)

  2. abstract def prediction: Double

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    Prediction a leaf node makes, or which an internal node would make if it were a leaf node