Reference documentation and code samples for the Google Cloud Ai Platform V1 Client class HyperparameterTuningJob.
Represents a HyperparameterTuningJob. A HyperparameterTuningJob has a Study specification and multiple CustomJobs with identical CustomJob specification.
Generated from protobuf message google.cloud.aiplatform.v1.HyperparameterTuningJob
Namespace
Google \ Cloud \ AIPlatform \ V1Methods
__construct
Constructor.
| Parameters | |
|---|---|
| Name | Description |
data |
array
Optional. Data for populating the Message object. |
↳ name |
string
Output only. Resource name of the HyperparameterTuningJob. |
↳ display_name |
string
Required. The display name of the HyperparameterTuningJob. The name can be up to 128 characters long and can consist of any UTF-8 characters. |
↳ study_spec |
Google\Cloud\AIPlatform\V1\StudySpec
Required. Study configuration of the HyperparameterTuningJob. |
↳ max_trial_count |
int
Required. The desired total number of Trials. |
↳ parallel_trial_count |
int
Required. The desired number of Trials to run in parallel. |
↳ max_failed_trial_count |
int
The number of failed Trials that need to be seen before failing the HyperparameterTuningJob. If set to 0, Vertex AI decides how many Trials must fail before the whole job fails. |
↳ trial_job_spec |
Google\Cloud\AIPlatform\V1\CustomJobSpec
Required. The spec of a trial job. The same spec applies to the CustomJobs created in all the trials. |
↳ trials |
array<Google\Cloud\AIPlatform\V1\Trial>
Output only. Trials of the HyperparameterTuningJob. |
↳ state |
int
Output only. The detailed state of the job. |
↳ create_time |
Google\Protobuf\Timestamp
Output only. Time when the HyperparameterTuningJob was created. |
↳ start_time |
Google\Protobuf\Timestamp
Output only. Time when the HyperparameterTuningJob for the first time entered the |
↳ end_time |
Google\Protobuf\Timestamp
Output only. Time when the HyperparameterTuningJob entered any of the following states: |
↳ update_time |
Google\Protobuf\Timestamp
Output only. Time when the HyperparameterTuningJob was most recently updated. |
↳ error |
Google\Rpc\Status
Output only. Only populated when job's state is JOB_STATE_FAILED or JOB_STATE_CANCELLED. |
↳ labels |
array|Google\Protobuf\Internal\MapField
The labels with user-defined metadata to organize HyperparameterTuningJobs. Label keys and values can be no longer than 64 characters (Unicode codepoints), can only contain lowercase letters, numeric characters, underscores and dashes. International characters are allowed. See https://goo.gl/xmQnxf for more information and examples of labels. |
↳ encryption_spec |
Google\Cloud\AIPlatform\V1\EncryptionSpec
Customer-managed encryption key options for a HyperparameterTuningJob. If this is set, then all resources created by the HyperparameterTuningJob will be encrypted with the provided encryption key. |
getName
Output only. Resource name of the HyperparameterTuningJob.
| Returns | |
|---|---|
| Type | Description |
string | |
setName
Output only. Resource name of the HyperparameterTuningJob.
| Parameter | |
|---|---|
| Name | Description |
var |
string
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getDisplayName
Required. The display name of the HyperparameterTuningJob.
The name can be up to 128 characters long and can consist of any UTF-8 characters.
| Returns | |
|---|---|
| Type | Description |
string | |
setDisplayName
Required. The display name of the HyperparameterTuningJob.
The name can be up to 128 characters long and can consist of any UTF-8 characters.
| Parameter | |
|---|---|
| Name | Description |
var |
string
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getStudySpec
Required. Study configuration of the HyperparameterTuningJob.
| Returns | |
|---|---|
| Type | Description |
Google\Cloud\AIPlatform\V1\StudySpec|null | |
hasStudySpec
clearStudySpec
setStudySpec
Required. Study configuration of the HyperparameterTuningJob.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Cloud\AIPlatform\V1\StudySpec
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getMaxTrialCount
Required. The desired total number of Trials.
| Returns | |
|---|---|
| Type | Description |
int | |
setMaxTrialCount
Required. The desired total number of Trials.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getParallelTrialCount
Required. The desired number of Trials to run in parallel.
| Returns | |
|---|---|
| Type | Description |
int | |
setParallelTrialCount
Required. The desired number of Trials to run in parallel.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getMaxFailedTrialCount
The number of failed Trials that need to be seen before failing the HyperparameterTuningJob.
If set to 0, Vertex AI decides how many Trials must fail before the whole job fails.
| Returns | |
|---|---|
| Type | Description |
int | |
setMaxFailedTrialCount
The number of failed Trials that need to be seen before failing the HyperparameterTuningJob.
If set to 0, Vertex AI decides how many Trials must fail before the whole job fails.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getTrialJobSpec
Required. The spec of a trial job. The same spec applies to the CustomJobs created in all the trials.
| Returns | |
|---|---|
| Type | Description |
Google\Cloud\AIPlatform\V1\CustomJobSpec|null | |
hasTrialJobSpec
clearTrialJobSpec
setTrialJobSpec
Required. The spec of a trial job. The same spec applies to the CustomJobs created in all the trials.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Cloud\AIPlatform\V1\CustomJobSpec
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getTrials
Output only. Trials of the HyperparameterTuningJob.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Internal\RepeatedField | |
setTrials
Output only. Trials of the HyperparameterTuningJob.
| Parameter | |
|---|---|
| Name | Description |
var |
array<Google\Cloud\AIPlatform\V1\Trial>
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getState
Output only. The detailed state of the job.
| Returns | |
|---|---|
| Type | Description |
int | |
setState
Output only. The detailed state of the job.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getCreateTime
Output only. Time when the HyperparameterTuningJob was created.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Timestamp|null | |
hasCreateTime
clearCreateTime
setCreateTime
Output only. Time when the HyperparameterTuningJob was created.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Protobuf\Timestamp
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getStartTime
Output only. Time when the HyperparameterTuningJob for the first time
entered the JOB_STATE_RUNNING state.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Timestamp|null | |
hasStartTime
clearStartTime
setStartTime
Output only. Time when the HyperparameterTuningJob for the first time
entered the JOB_STATE_RUNNING state.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Protobuf\Timestamp
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getEndTime
Output only. Time when the HyperparameterTuningJob entered any of the
following states: JOB_STATE_SUCCEEDED, JOB_STATE_FAILED,
JOB_STATE_CANCELLED.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Timestamp|null | |
hasEndTime
clearEndTime
setEndTime
Output only. Time when the HyperparameterTuningJob entered any of the
following states: JOB_STATE_SUCCEEDED, JOB_STATE_FAILED,
JOB_STATE_CANCELLED.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Protobuf\Timestamp
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getUpdateTime
Output only. Time when the HyperparameterTuningJob was most recently updated.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Timestamp|null | |
hasUpdateTime
clearUpdateTime
setUpdateTime
Output only. Time when the HyperparameterTuningJob was most recently updated.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Protobuf\Timestamp
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getError
Output only. Only populated when job's state is JOB_STATE_FAILED or JOB_STATE_CANCELLED.
| Returns | |
|---|---|
| Type | Description |
Google\Rpc\Status|null | |
hasError
clearError
setError
Output only. Only populated when job's state is JOB_STATE_FAILED or JOB_STATE_CANCELLED.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Rpc\Status
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getLabels
The labels with user-defined metadata to organize HyperparameterTuningJobs.
Label keys and values can be no longer than 64 characters (Unicode codepoints), can only contain lowercase letters, numeric characters, underscores and dashes. International characters are allowed. See https://goo.gl/xmQnxf for more information and examples of labels.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Internal\MapField | |
setLabels
The labels with user-defined metadata to organize HyperparameterTuningJobs.
Label keys and values can be no longer than 64 characters (Unicode codepoints), can only contain lowercase letters, numeric characters, underscores and dashes. International characters are allowed. See https://goo.gl/xmQnxf for more information and examples of labels.
| Parameter | |
|---|---|
| Name | Description |
var |
array|Google\Protobuf\Internal\MapField
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getEncryptionSpec
Customer-managed encryption key options for a HyperparameterTuningJob.
If this is set, then all resources created by the HyperparameterTuningJob will be encrypted with the provided encryption key.
| Returns | |
|---|---|
| Type | Description |
Google\Cloud\AIPlatform\V1\EncryptionSpec|null | |
hasEncryptionSpec
clearEncryptionSpec
setEncryptionSpec
Customer-managed encryption key options for a HyperparameterTuningJob.
If this is set, then all resources created by the HyperparameterTuningJob will be encrypted with the provided encryption key.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Cloud\AIPlatform\V1\EncryptionSpec
|
| Returns | |
|---|---|
| Type | Description |
$this | |