Retrieve frequency estimator embedding parameters with debug support.
An op that retrieves optimization parameters from embedding to host memory. Must be preceded by a ConfigureTPUEmbeddingHost op that sets up the correct embedding table configuration. For example, this op is used to retrieve updated parameters before saving a checkpoint.
Nested Classes
class | RetrieveTPUEmbeddingFrequencyEstimatorParametersGradAccumDebug.Options |
Optional attributes for
RetrieveTPUEmbeddingFrequencyEstimatorParametersGradAccumDebug
|
Public Methods
static RetrieveTPUEmbeddingFrequencyEstimatorParametersGradAccumDebug.Options |
config
(String config)
|
static RetrieveTPUEmbeddingFrequencyEstimatorParametersGradAccumDebug |
create
(
Scope
scope, Long numShards, Long shardId,
Options...
options)
Factory method to create a class wrapping a new RetrieveTPUEmbeddingFrequencyEstimatorParametersGradAccumDebug operation.
|
Output <Float> |
gradientAccumulators
()
Parameter gradient_accumulators updated by the frequency estimator optimization
algorithm.
|
Output <Float> |
lastHitStep
()
Parameter last_hit_step updated by the frequency estimator optimization
algorithm.
|
Output <Float> |
parameters
()
Parameter parameters updated by the frequency estimator optimization algorithm.
|
static RetrieveTPUEmbeddingFrequencyEstimatorParametersGradAccumDebug.Options |
tableId
(Long tableId)
|
static RetrieveTPUEmbeddingFrequencyEstimatorParametersGradAccumDebug.Options |
tableName
(String tableName)
|
Inherited Methods
Public Methods
public static RetrieveTPUEmbeddingFrequencyEstimatorParametersGradAccumDebug.Options config (String config)
public static RetrieveTPUEmbeddingFrequencyEstimatorParametersGradAccumDebug create ( Scope scope, Long numShards, Long shardId, Options... options)
Factory method to create a class wrapping a new RetrieveTPUEmbeddingFrequencyEstimatorParametersGradAccumDebug operation.
Parameters
scope | current scope |
---|---|
options | carries optional attributes values |
Returns
- a new instance of RetrieveTPUEmbeddingFrequencyEstimatorParametersGradAccumDebug
public Output <Float> gradientAccumulators ()
Parameter gradient_accumulators updated by the frequency estimator optimization algorithm.
public Output <Float> lastHitStep ()
Parameter last_hit_step updated by the frequency estimator optimization algorithm.
public Output <Float> parameters ()
Parameter parameters updated by the frequency estimator optimization algorithm.
public static RetrieveTPUEmbeddingFrequencyEstimatorParametersGradAccumDebug.Options tableId (Long tableId)
public static RetrieveTPUEmbeddingFrequencyEstimatorParametersGradAccumDebug.Options tableName (String tableName)