MLKitImageLabelingCommon Framework Reference

  • CommonImageLabelerOptions provides configuration settings for customizing image labeler behavior.

  • The confidenceThreshold property, ranging from 0 to 1, determines the minimum confidence level for labels returned by the image labeler.

  • By default, the confidenceThreshold is not set, and specific behavior depends on the image labeler subclass being used.

  • You cannot directly initialize CommonImageLabelerOptions; instead, use class methods provided by its subclasses to create instances.

CommonImageLabelerOptions

class CommonImageLabelerOptions : NSObject

Options for an image labeler.

  • The confidence threshold for labels returned by the image labeler. Labels returned by the image labeler will have a confidence level higher or equal to the given threshold. The value must be a floating-point value in the range [0, 1]. This property does not need to be set. For details on behavior if the confidenceThreshold is unset, please refer to documentation in subclass header files. The default value is nil.

    Declaration

    Swift

    var confidenceThreshold: NSNumber? { get set }

  • Unavailable. Use the class methods in subclasses.