TreeOptions.GainConfidenceLevel Field
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
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 : doublePublic GainConfidenceLevel As Double Field Value
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).