public AnnotationSpec AnnotationSpec { get; set; }
The annotation spec of the label for which the precision-recall curve
calculated. If this field is empty, that means the precision-recall curve
is an aggregate curve for all labels.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThis page provides documentation for the \u003ccode\u003ePrCurve\u003c/code\u003e class within the \u003ccode\u003eGoogle.Cloud.DataLabeling.V1Beta1\u003c/code\u003e namespace, specifically version 2.0.0-beta04, and it outlines how it is a sealed class that implements multiple interfaces such as \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003ePrCurve\u003c/code\u003e class includes properties like \u003ccode\u003eAnnotationSpec\u003c/code\u003e, which details the annotation spec for the label, \u003ccode\u003eAreaUnderCurve\u003c/code\u003e, representing the area under the precision-recall curve, and \u003ccode\u003eConfidenceMetricsEntries\u003c/code\u003e, which comprises the points on the precision-recall graph based on different confidence thresholds.\u003c/p\u003e\n"],["\u003cp\u003eIt also includes the property, \u003ccode\u003eMeanAveragePrecision\u003c/code\u003e, which represents the mean average precision of the \u003ccode\u003ePrCurve\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe class has two constructors: a default \u003ccode\u003ePrCurve()\u003c/code\u003e constructor, and a \u003ccode\u003ePrCurve(PrCurve other)\u003c/code\u003e constructor that allows it to be initialized with another instance of the \u003ccode\u003ePrCurve\u003c/code\u003e class.\u003c/p\u003e\n"],["\u003cp\u003eThe available versions of the API are listed, and users can access the documentation for the latest version, \u003ccode\u003e2.0.0-beta05\u003c/code\u003e, as well as the prior version \u003ccode\u003e1.0.0-beta03\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]
