Class Boost

Boosted tree classifier derived from DTrees

Inheritance
System.Object
DisposableObject
DisposableCvObject
Algorithm
StatModel
DTrees
Boost
Implements
Inherited Members
Namespace: OpenCvSharp.ML
Assembly: OpenCvSharp.dll
Syntax
public class Boost : DTrees, ICvPtrHolder

Constructors

| Improve this Doc View Source

Boost(IntPtr)

Creates instance by raw pointer cv::ml::Boost*

Declaration
protected Boost(IntPtr p)
Parameters
Type Name Description
IntPtr p

Properties

| Improve this Doc View Source

BoostType

Type of the boosting algorithm. See Boost::Types. Default value is Boost::REAL.

Declaration
public Boost.Types BoostType { get; set; }
Property Value
Type Description
Boost.Types
| Improve this Doc View Source

WeakCount

The number of weak classifiers. Default value is 100.

Declaration
public int WeakCount { get; set; }
Property Value
Type Description
System.Int32
| Improve this Doc View Source

WeightTrimRate

A threshold between 0 and 1 used to save computational time. Samples with summary weight \f$\leq 1 - weight_trim_rate do not participate in the next iteration of training. Set this parameter to 0 to turn off this functionality. Default value is 0.95.

Declaration
public double WeightTrimRate { get; set; }
Property Value
Type Description
System.Double

Methods

| Improve this Doc View Source

Create()

Creates the empty model.

Declaration
public static Boost Create()
Returns
Type Description
Boost
| Improve this Doc View Source

DisposeManaged()

Releases managed resources

Declaration
protected override void DisposeManaged()
Overrides
| Improve this Doc View Source

DisposeUnmanaged()

Declaration
protected override void DisposeUnmanaged()
Overrides
| Improve this Doc View Source

Get()

Declaration
public override IntPtr Get()
Returns
Type Description
IntPtr
Overrides
| Improve this Doc View Source

Load(String)

Loads and creates a serialized model from a file.

Declaration
public static Boost Load(string filePath)
Parameters
Type Name Description
System.String filePath
Returns
Type Description
Boost
| Improve this Doc View Source

LoadFromString(String)

Loads algorithm from a String.

Declaration
public static Boost LoadFromString(string strModel)
Parameters
Type Name Description
System.String strModel

he string variable containing the model you want to load.
Returns
Type Description
Boost

Implements