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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 webpage provides documentation for the \u003ccode\u003eNluSettings\u003c/code\u003e class within the Google.Cloud.Dialogflow.Cx.V3 namespace, covering versions from 1.0.0 to 2.23.0 of the Dialogflow v3 API.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eNluSettings\u003c/code\u003e is a class that defines settings related to Natural Language Understanding (NLU) in Dialogflow CX, implementing several 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 class offers properties like \u003ccode\u003eClassificationThreshold\u003c/code\u003e, \u003ccode\u003eModelTrainingMode\u003c/code\u003e, and \u003ccode\u003eModelType\u003c/code\u003e, which are used to configure the behavior of the NLU model, including score thresholds and model training methods.\u003c/p\u003e\n"],["\u003cp\u003eThe page contains a list of all available versions of the class, and the latest one is version 2.23.0, as well as inheritance information, inherited members, and detailed descriptions of each parameter.\u003c/p\u003e\n"],["\u003cp\u003eYou can create an instance of \u003ccode\u003eNluSettings\u003c/code\u003e via two constructors, the default one, or a copy constructor to copy the values from another \u003ccode\u003eNluSettings\u003c/code\u003e object.\u003c/p\u003e\n"]]],[],null,[]]
