http://www.emgu.com
Train the boost tree using the specific traning data

Namespace: Emgu.CV.ML
Assembly: Emgu.CV.ML (in Emgu.CV.ML.dll) Version: 2.4.0.1717 (2.4.0.1717)

Syntax

C#
public bool Train(
	Matrix<float> trainData,
	DATA_LAYOUT_TYPE tflag,
	Matrix<float> responses,
	Matrix<byte> varIdx,
	Matrix<byte> sampleIdx,
	Matrix<byte> varType,
	Matrix<byte> missingMask,
	MCvBoostParams param,
	bool update
)
Visual Basic
Public Function Train ( _
	trainData As Matrix(Of Single), _
	tflag As DATA_LAYOUT_TYPE, _
	responses As Matrix(Of Single), _
	varIdx As Matrix(Of Byte), _
	sampleIdx As Matrix(Of Byte), _
	varType As Matrix(Of Byte), _
	missingMask As Matrix(Of Byte), _
	param As MCvBoostParams, _
	update As Boolean _
) As Boolean
Visual C++
public:
bool Train(
	Matrix<float>^ trainData, 
	DATA_LAYOUT_TYPE tflag, 
	Matrix<float>^ responses, 
	Matrix<unsigned char>^ varIdx, 
	Matrix<unsigned char>^ sampleIdx, 
	Matrix<unsigned char>^ varType, 
	Matrix<unsigned char>^ missingMask, 
	MCvBoostParams param, 
	bool update
)

Parameters

trainData
Type: Emgu.CV..::..Matrix<(Of <(<'Single>)>)>
The training data. A 32-bit floating-point, single-channel matrix, one vector per row
tflag
Type: Emgu.CV.ML.MlEnum..::..DATA_LAYOUT_TYPE
data layout type
responses
Type: Emgu.CV..::..Matrix<(Of <(<'Single>)>)>
A floating-point matrix of the corresponding output vectors, one vector per row.
varIdx
Type: Emgu.CV..::..Matrix<(Of <(<'Byte>)>)>
Can be null if not needed. When specified, identifies variables (features) of interest. It is a Matrix>int< of nx1
sampleIdx
Type: Emgu.CV..::..Matrix<(Of <(<'Byte>)>)>
Can be null if not needed. When specified, identifies samples of interest. It is a Matrix>int< of nx1
varType
Type: Emgu.CV..::..Matrix<(Of <(<'Byte>)>)>
The types of input variables
missingMask
Type: Emgu.CV..::..Matrix<(Of <(<'Byte>)>)>
Can be null if not needed. When specified, it is an 8-bit matrix of the same size as trainData, is used to mark the missed values (non-zero elements of the mask)
param
Type: Emgu.CV.ML.Structure..::..MCvBoostParams
The parameters for training the boost tree
update
Type: System..::..Boolean
specifies whether the classifier needs to be updated (i.e. the new weak tree classifiers added to the existing ensemble), or the classifier needs to be rebuilt from scratch

Return Value

[Missing <returns> documentation for "M:Emgu.CV.ML.Boost.Train(Emgu.CV.Matrix{System.Single},Emgu.CV.ML.MlEnum.DATA_LAYOUT_TYPE,Emgu.CV.Matrix{System.Single},Emgu.CV.Matrix{System.Byte},Emgu.CV.Matrix{System.Byte},Emgu.CV.Matrix{System.Byte},Emgu.CV.Matrix{System.Byte},Emgu.CV.ML.Structure.MCvBoostParams,System.Boolean)"]

See Also