TreeOptions.GainConfidenceLevel Field

  • Reference

Definition

Namespace:
Microsoft.ML.Trainers.FastTree
Assembly:
Microsoft.ML.FastTree.dll
Package:
Microsoft.ML.FastTree v3.0.1
Package:
Microsoft.ML.FastTree v1.0.0
Package:
Microsoft.ML.FastTree v1.1.0
Package:
Microsoft.ML.FastTree v1.2.0
Package:
Microsoft.ML.FastTree v1.3.1
Package:
Microsoft.ML.FastTree v1.4.0
Package:
Microsoft.ML.FastTree v1.5.5
Package:
Microsoft.ML.FastTree v1.6.0
Package:
Microsoft.ML.FastTree v1.7.0
Package:
Microsoft.ML.FastTree v2.0.0

Tree fitting gain confidence requirement. Only consider a gain if its likelihood versus a random choice gain is above this value.

public double GainConfidenceLevel;
val mutable GainConfidenceLevel : double
Public GainConfidenceLevel As Double

Field Value

Double

Value of 0.95 would mean restricting to gains that have less than a 0.05 chance of being generated randomly through choice of a random split. Valid range is [0,1).

Applies to