public float ClassificationThreshold { get; set; }
To filter out false positive results and still get variety in matched
natural language inputs for your agent, you can tune the machine learning
classification threshold. If the returned score value is less than the
threshold value, then a no-match event will be triggered. The score values
range from 0.0 (completely uncertain) to 1.0 (completely certain). If set
to 0.0, the default of 0.3 is used.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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\u003eThe latest version of the \u003ccode\u003eGoogle.Cloud.Dialogflow.Cx.V3.NluSettings\u003c/code\u003e is 2.23.0, and the provided documentation includes versions from 1.0.0 up to the latest version.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eNluSettings\u003c/code\u003e is a class that pertains to settings related to Natural Language Understanding (NLU), and it can be found under the namespace \u003ccode\u003eGoogle.Cloud.Dialogflow.Cx.V3\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eNluSettings\u003c/code\u003e class has properties such as \u003ccode\u003eClassificationThreshold\u003c/code\u003e, \u003ccode\u003eModelTrainingMode\u003c/code\u003e, and \u003ccode\u003eModelType\u003c/code\u003e, which are used to configure NLU model behavior.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eClassificationThreshold\u003c/code\u003e property in \u003ccode\u003eNluSettings\u003c/code\u003e allows users to adjust the sensitivity of the NLU model's match results, with values ranging from 0.0 to 1.0, and a default value of 0.3.\u003c/p\u003e\n"],["\u003cp\u003eThis component comes with an \u003ccode\u003eNluSettings\u003c/code\u003e class that supports two constructors \u003ccode\u003eNluSettings()\u003c/code\u003e and \u003ccode\u003eNluSettings(NluSettings other)\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]
