CogOCRMaxClassifierImpl.Retrain Method

CogOCRMaxClassifierImpl Retrain Method

Cognex VisionPro 9.22 SR1

Re-train the classifier with the specified parameters and the training instances saved in the tool. It is okay to call Retrain() repeatedly. Effects of earlier calls will be cleared by the last call. After the call, both IsStartTrained() and IsTrained() remain true.

Namespace: Cognex.VisionPro.OCRMax.Implementation.Internal
Assembly: Cognex.VisionPro.OCRMax (in Cognex.VisionPro.OCRMax.dll) Version: 87.1.0.0

Syntax

C++

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public void Retrain(
	CogOCRMaxClassifierTrainParams params
)

public void Retrain(
	CogOCRMaxClassifierTrainParams params
)

Public Sub Retrain ( 
	params As CogOCRMaxClassifierTrainParams
)

Public Sub Retrain ( 
	params As CogOCRMaxClassifierTrainParams
)

public:
void Retrain(
	CogOCRMaxClassifierTrainParams^ params
)

public:
void Retrain(
	CogOCRMaxClassifierTrainParams^ params
)

Parameters

params: Type: Cognex.VisionPro.OCRMax CogOCRMaxClassifierTrainParams

Exceptions

Exception	Condition
CogOCRMaxClassifierNotTrainedException	Thrown if if IsTrained()==false.
CogOCRMaxClassifierNoSavedDataException	Thrown if if SaveTrainCharacters()==false.
ObjectDisposedException	Thrown if the object is disposed.
ArgumentNullException	Thrown if params is null.

Remarks

This does not change the value of SaveTrainCharacters().

This requires that SaveTrainCharacters() be true.