Google Cloud Ai Platform V1 Client - Class ObservationNoise (1.2.0)

Version 1.2.0

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Reference documentation and code samples for the Google Cloud Ai Platform V1 Client class ObservationNoise.

Describes the noise level of the repeated observations.

"Noisy" means that the repeated observations with the same Trial parameters may lead to different metric evaluations.

Protobuf type google.cloud.aiplatform.v1.StudySpec.ObservationNoise

Namespace

Google \ Cloud \ AIPlatform \ V1 \ StudySpec

Methods

static::name

Parameter
Name	Description
value	mixed

static::value

Parameter
Name	Description
name	mixed

Constants

OBSERVATION_NOISE_UNSPECIFIED

Value: 0

The default noise level chosen by Vertex AI.

Generated from protobuf enum OBSERVATION_NOISE_UNSPECIFIED = 0;

LOW

Value: 1

Vertex AI assumes that the objective function is (nearly) perfectly reproducible, and will never repeat the same Trial parameters.

Generated from protobuf enum LOW = 1;

HIGH

Value: 2

Vertex AI will estimate the amount of noise in metric evaluations, it may repeat the same Trial parameters more than once.

Generated from protobuf enum HIGH = 2;