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Reference documentation and code samples for the Google Cloud Ai Platform V1 Client class StudySpec.
Represents specification of a Study.
Generated from protobuf message google.cloud.aiplatform.v1.StudySpec
Namespace
Google \ Cloud \ AIPlatform \ V1Methods
__construct
Constructor.
| Parameters | |
|---|---|
| Name | Description |
data |
array
Optional. Data for populating the Message object. |
↳ decay_curve_stopping_spec |
StudySpec\DecayCurveAutomatedStoppingSpec
The automated early stopping spec using decay curve rule. |
↳ median_automated_stopping_spec |
StudySpec\MedianAutomatedStoppingSpec
The automated early stopping spec using median rule. |
↳ convex_automated_stopping_spec |
StudySpec\ConvexAutomatedStoppingSpec
The automated early stopping spec using convex stopping rule. |
↳ metrics |
array<StudySpec\MetricSpec>
Required. Metric specs for the Study. |
↳ parameters |
array<StudySpec\ParameterSpec>
Required. The set of parameters to tune. |
↳ algorithm |
int
The search algorithm specified for the Study. |
↳ observation_noise |
int
The observation noise level of the study. Currently only supported by the Vertex AI Vizier service. Not supported by HyperparameterTuningJob or TrainingPipeline. |
↳ measurement_selection_type |
int
Describe which measurement selection type will be used |
↳ study_stopping_config |
StudySpec\StudyStoppingConfig
Conditions for automated stopping of a Study. Enable automated stopping by configuring at least one condition. |
getDecayCurveStoppingSpec
The automated early stopping spec using decay curve rule.
| Returns | |
|---|---|
| Type | Description |
StudySpec\DecayCurveAutomatedStoppingSpec|null |
|
hasDecayCurveStoppingSpec
setDecayCurveStoppingSpec
The automated early stopping spec using decay curve rule.
| Parameter | |
|---|---|
| Name | Description |
var |
StudySpec\DecayCurveAutomatedStoppingSpec
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getMedianAutomatedStoppingSpec
The automated early stopping spec using median rule.
| Returns | |
|---|---|
| Type | Description |
StudySpec\MedianAutomatedStoppingSpec|null |
|
hasMedianAutomatedStoppingSpec
setMedianAutomatedStoppingSpec
The automated early stopping spec using median rule.
| Parameter | |
|---|---|
| Name | Description |
var |
StudySpec\MedianAutomatedStoppingSpec
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getConvexAutomatedStoppingSpec
The automated early stopping spec using convex stopping rule.
| Returns | |
|---|---|
| Type | Description |
StudySpec\ConvexAutomatedStoppingSpec|null |
|
hasConvexAutomatedStoppingSpec
setConvexAutomatedStoppingSpec
The automated early stopping spec using convex stopping rule.
| Parameter | |
|---|---|
| Name | Description |
var |
StudySpec\ConvexAutomatedStoppingSpec
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getMetrics
Required. Metric specs for the Study.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Internal\RepeatedField |
|
setMetrics
Required. Metric specs for the Study.
| Parameter | |
|---|---|
| Name | Description |
var |
array<StudySpec\MetricSpec>
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getParameters
Required. The set of parameters to tune.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Internal\RepeatedField |
|
setParameters
Required. The set of parameters to tune.
| Parameter | |
|---|---|
| Name | Description |
var |
array<StudySpec\ParameterSpec>
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getAlgorithm
The search algorithm specified for the Study.
| Returns | |
|---|---|
| Type | Description |
int |
Enum of type Algorithm. |
setAlgorithm
The search algorithm specified for the Study.
| Parameter | |
|---|---|
| Name | Description |
var |
int
Enum of type Algorithm. |
| Returns | |
|---|---|
| Type | Description |
$this |
|
getObservationNoise
The observation noise level of the study.
Currently only supported by the Vertex AI Vizier service. Not supported by HyperparameterTuningJob or TrainingPipeline.
| Returns | |
|---|---|
| Type | Description |
int |
Enum of type ObservationNoise. |
setObservationNoise
The observation noise level of the study.
Currently only supported by the Vertex AI Vizier service. Not supported by HyperparameterTuningJob or TrainingPipeline.
| Parameter | |
|---|---|
| Name | Description |
var |
int
Enum of type ObservationNoise. |
| Returns | |
|---|---|
| Type | Description |
$this |
|
getMeasurementSelectionType
Describe which measurement selection type will be used
| Returns | |
|---|---|
| Type | Description |
int |
Enum of type MeasurementSelectionType. |
setMeasurementSelectionType
Describe which measurement selection type will be used
| Parameter | |
|---|---|
| Name | Description |
var |
int
Enum of type MeasurementSelectionType. |
| Returns | |
|---|---|
| Type | Description |
$this |
|
getStudyStoppingConfig
Conditions for automated stopping of a Study. Enable automated stopping by configuring at least one condition.
| Returns | |
|---|---|
| Type | Description |
StudySpec\StudyStoppingConfig|null |
|
hasStudyStoppingConfig
clearStudyStoppingConfig
setStudyStoppingConfig
Conditions for automated stopping of a Study. Enable automated stopping by configuring at least one condition.
| Parameter | |
|---|---|
| Name | Description |
var |
StudySpec\StudyStoppingConfig
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getAutomatedStoppingSpec
| Returns | |
|---|---|
| Type | Description |
string |
|