Reference documentation and code samples for the Cloud AI Platform v1 API enum StudySpec.Types.MeasurementSelectionType.
This indicates which measurement to use if/when the service automatically
selects the final measurement from previously reported intermediate
measurements. Choose this based on two considerations:
A) Do you expect your measurements to monotonically improve?
If so, choose LAST_MEASUREMENT. On the other hand, if you're in a
situation where your system can "over-train" and you expect the
performance to get better for a while but then start declining,
choose BEST_MEASUREMENT.
B) Are your measurements significantly noisy and/or irreproducible?
If so, BEST_MEASUREMENT will tend to be over-optimistic, and it
may be better to choose LAST_MEASUREMENT.
If both or neither of (A) and (B) apply, it doesn't matter which
selection type is chosen.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-20 UTC."],[[["\u003cp\u003eThis page provides a comprehensive list of documentation for \u003ccode\u003eStudySpec.Types.MeasurementSelectionType\u003c/code\u003e across different versions of the Google Cloud AI Platform v1 API.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version available is 3.22.0, while the earliest documented version is 1.0.0, showcasing the evolution of this specific enum over time.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eStudySpec.Types.MeasurementSelectionType\u003c/code\u003e determines which measurement to use when the service automatically selects a final result from intermediate measurements, with options for \u003ccode\u003eBEST_MEASUREMENT\u003c/code\u003e and \u003ccode\u003eLAST_MEASUREMENT\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe enum \u003ccode\u003eStudySpec.Types.MeasurementSelectionType\u003c/code\u003e has three fields: \u003ccode\u003eBestMeasurement\u003c/code\u003e, \u003ccode\u003eLastMeasurement\u003c/code\u003e, and \u003ccode\u003eUnspecified\u003c/code\u003e, which allow you to choose the desired measurement behavior, taking into consideration if your measurements improve over time, or if they are noisy.\u003c/p\u003e\n"],["\u003cp\u003eVersion 2.17.0 is the specified current version, however version 3.22.0 is listed as the latest, providing the history of changes within the StudySpec.Types.MeasurementSelectionType.\u003c/p\u003e\n"]]],[],null,[]]
