jcuda.jcudnn

Class cudnnCTCGradMode

java.lang.Object

jcuda.jcudnn.cudnnCTCGradMode

public class cudnnCTCGradMode
extends Object

 Behavior for OOB samples. OOB samples are samples where L+R > T is encountered during the gradient calculation. If
 gradMode is set to CUDNN_CTC_SKIP_OOB_GRADIENTS, then the CTC loss function does not write to the gradient buffer for
 that sample. Instead, the current values, even not finite, are retained. If gradMode is set to
 CUDNN_CTC_ZERO_OOB_GRADIENTS, then the gradient for that sample is set to zero. This guarantees a finite gradient.
 

Field Summary

Fields

Modifier and Type	Field and Description
static int	CUDNN_CTC_SKIP_OOB_GRADIENTS
static int	CUDNN_CTC_ZERO_OOB_GRADIENTS

Method Summary

Modifier and Type	Method and Description
static String	stringFor(int n) Returns a string representation of the given constant

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CUDNN_CTC_ZERO_OOB_GRADIENTS

public static final int CUDNN_CTC_ZERO_OOB_GRADIENTS

See Also:

Constant Field Values

CUDNN_CTC_SKIP_OOB_GRADIENTS

public static final int CUDNN_CTC_SKIP_OOB_GRADIENTS

See Also:

Constant Field Values

Method Detail

stringFor

public static String stringFor(int n)

Returns a string representation of the given constant

Returns:

A string representation of the given constant