Class Optimizer

Definition

Namespace:: Tizen.MachineLearning.Train

Assembly:: Tizen.MachineLearning.Train.dll

Creates a neural network optimizer.


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public class Optimizer : IDisposable

Inheritance: object

Optimizer

Implements: System.IDisposable

Remarks

Use this class to create neural network optimizer. If not set to model, optimizer should be released using Dispose(). If set to a model, optimizer is available until model is released.

Constructors

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Optimizer(NNTrainerOptimizerType)

Creates a neural network optimizer.

Declaration


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public Optimizer(NNTrainerOptimizerType type)

Parameters

Type	Name	Description
NNTrainerOptimizerType	type	The nntrainer optimizer type.

Remarks

Use this class to create neural network optimizer. If not set to model, optimizer should be released using Dispose(). If set to a model, optimizer is available until model is released.

Exceptions

Type	Condition
System.NotSupportedException	Thrown when the feature is not supported.
System.ArgumentException	Thrown when the method failed due to an invalid parameter.
System.InvalidOperationException	Thrown when the method failed due to the wrong pipeline description or internal error.

Methods

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Dispose()

Releases any unmanaged resources used by this object.

Declaration


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public void Dispose()

Remarks

Use this class to create neural network optimizer. If not set to model, optimizer should be released using Dispose(). If set to a model, optimizer is available until model is released.

Exceptions

Type	Condition
System.NotSupportedException	Thrown when the feature is not supported.
System.ArgumentException	Thrown when the method failed due to an invalid parameter.
System.InvalidOperationException	Thrown when the method failed due to the wrong pipeline description or internal error.

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Dispose(bool)

Releases any unmanaged resources used by this object including opened handle.

Declaration


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protected virtual void Dispose(bool disposing)

Parameters

Type	Name	Description
bool	disposing	If true, disposes any disposable objects. If false, does not dispose disposable objects.

Remarks

Use this class to create neural network optimizer. If not set to model, optimizer should be released using Dispose(). If set to a model, optimizer is available until model is released.

Exceptions

Type	Condition
System.NotSupportedException	Thrown when the feature is not supported.
System.ArgumentException	Thrown when the method failed due to an invalid parameter.
System.InvalidOperationException	Thrown when the method failed due to the wrong pipeline description or internal error.

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~Optimizer()

Frees the neural network optimizer.

Declaration


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protected ~Optimizer()

Remarks

Use this method to destroy neural network optimizer. Fails if layer is owned by a model.

Exceptions

Type	Condition
System.NotSupportedException	Thrown when the feature is not supported.
System.ArgumentException	Thrown when the method failed due to an invalid parameter.
System.InvalidOperationException	Thrown when the method failed due to the wrong pipeline description or internal error.

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SetProperty(params string[])

Sets the neural network optimizer property

Declaration


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public void SetProperty(params string[] property)

Parameters

Type	Name	Description
string[]	property	property for optimizer.

Remarks

Use this method to set neural network optimizer property. The input format of property must be 'key = value' format.

Exceptions

Type	Condition
System.NotSupportedException	Thrown when the feature is not supported.
System.ArgumentException	Thrown when the method failed due to an invalid parameter.
System.InvalidOperationException	Thrown when the method failed due to the wrong pipeline description or internal error.

Implements

System.IDisposable