Struct DTrees.Node

The class represents a decision tree node.

Inherited Members

System.ValueType.Equals(System.Object)

System.ValueType.GetHashCode()

System.ValueType.ToString()

System.Object.Equals(System.Object, System.Object)

System.Object.GetType()

System.Object.ReferenceEquals(System.Object, System.Object)

Namespace: OpenCvSharp.ML

Assembly: OpenCvSharp.dll

Syntax

public struct Node

Fields

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ClassIdx

Class index normalized to 0..class_count-1 range and assigned to the node. It is used internally in classification trees and tree ensembles.

Declaration

public int ClassIdx

Field Value

Type	Description
System.Int32

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DefaultDir

Default direction where to go (-1: left or +1: right). It helps in the case of missing values.

Declaration

public int DefaultDir

Field Value

Type	Description
System.Int32

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Left

Index of the left child node

Declaration

public int Left

Field Value

Type	Description
System.Int32

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Parent

Index of the parent node

Declaration

public int Parent

Field Value

Type	Description
System.Int32

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Right

Index of right child node

Declaration

public int Right

Field Value

Type	Description
System.Int32

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Split

Index of the first split

Declaration

public int Split

Field Value

Type	Description
System.Int32

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Value

Value at the node: a class label in case of classification or estimated function value in case of regression.

Declaration

public double Value

Field Value

Type	Description
System.Double