Vertex AI v1 API - Enum StudySpec.Types.ObservationNoise (3.67.0)

public enum StudySpec.Types.ObservationNoise

Reference documentation and code samples for the Vertex AI v1 API enum StudySpec.Types.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.

Namespace

Google.Cloud.AIPlatform.V1.dll

Fields
Name	Description
`High`	Vertex AI will estimate the amount of noise in metric evaluations, it may repeat the same Trial parameters more than once.
`Low`	Vertex AI assumes that the objective function is (nearly) perfectly reproducible, and will never repeat the same Trial parameters.
`Unspecified`	The default noise level chosen by Vertex AI.

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Last updated 2026-03-11 UTC.