TreeOptions.FeatureFractionPerSplit Field
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.
The fraction of features (chosen randomly) to use on each split. If it's value is 0.9, 90% of all features would be dropped in expectation.
C#
public double FeatureFractionPerSplit;val mutable FeatureFractionPerSplit : doublePublic FeatureFractionPerSplit As Double | Product | Versions |
|---|---|
| ML.NET | 1.0.0, 1.1.0, 1.2.0, 1.3.1, 1.4.0, 1.5.0, 1.6.0, 1.7.0, 2.0.0, 3.0.0, 4.0.0, Preview |