Referensi Framework MLKitImageLabeling
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MLKCommonImageLabelerOptions
@interface MLKCommonImageLabelerOptions : NSObject
Opsi untuk pemberi label gambar.
-
Nilai minimum keyakinan untuk label yang ditampilkan oleh pemberi label gambar. Label yang ditampilkan oleh
pemberi label gambar akan memiliki tingkat keyakinan yang lebih tinggi atau sama dengan nilai minimum yang ditentukan. Nilainya harus
menjadi nilai floating point dalam rentang [0, 1]. Properti ini tidak perlu ditetapkan. Untuk detailnya
tentang perilaku jika confidenceThreshold tidak disetel, lihat dokumentasi di subclass
file header. Nilai defaultnya adalah nil.
Pernyataan
Objective-C
@property (nonatomic, nullable) NSNumber *confidenceThreshold;
-
Tidak tersedia. Menggunakan metode class dalam subclass.
Pernyataan
Objective-C
- (nonnull instancetype)init;
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Terakhir diperbarui pada 2025-07-25 UTC.
[null,null,["Terakhir diperbarui pada 2025-07-25 UTC."],[[["\u003cp\u003eMLKCommonImageLabelerOptions provides configuration settings for an image labeler, primarily controlling the confidence threshold for label results.\u003c/p\u003e\n"],["\u003cp\u003eThe confidence threshold, ranging from 0 to 1, determines the minimum confidence level required for labels to be returned by the image labeler.\u003c/p\u003e\n"],["\u003cp\u003eWhile the \u003ccode\u003econfidenceThreshold\u003c/code\u003e property is optional, specific behaviors when unset are detailed in subclass documentation; if not explicitly set, it defaults to \u003ccode\u003enil\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eDirect initialization using \u003ccode\u003einit\u003c/code\u003e is unavailable; instead, utilize class methods provided by subclasses to create instances of MLKCommonImageLabelerOptions.\u003c/p\u003e\n"]]],["The `MLKCommonImageLabelerOptions` class configures an image labeler. Key information includes the `confidenceThreshold` property, which filters returned labels based on a minimum confidence level (ranging from 0 to 1). If unset, behavior defaults are defined in subclass headers. The class initializer `-init` is unavailable, requiring use of class methods in subclasses for object creation. This configuration allows control over the confidence required for labels.\n"],null,["# MLKitImageLabeling Framework Reference\n\nMLKCommonImageLabelerOptions\n============================\n\n\n @interface MLKCommonImageLabelerOptions : NSObject\n\nOptions for an image labeler.\n- `\n ``\n ``\n `\n\n ### [confidenceThreshold](#/c:objc(cs)MLKCommonImageLabelerOptions(py)confidenceThreshold)\n\n `\n ` \n The confidence threshold for labels returned by the image labeler. Labels returned by the\n image labeler will have a confidence level higher or equal to the given threshold. The value must\n be a floating-point value in the range \\[0, 1\\]. This property does not need to be set. For details\n on behavior if the `confidenceThreshold` is unset, please refer to documentation in subclass\n header files. The default value is `nil`. \n\n #### Declaration\n\n Objective-C \n\n @property (nonatomic, nullable) NSNumber *confidenceThreshold;\n\n- `\n ``\n ``\n `\n\n ### [-init](#/c:objc(cs)MLKCommonImageLabelerOptions(im)init)\n\n `\n ` \n Unavailable. Use the class methods in subclasses. \n\n #### Declaration\n\n Objective-C \n\n - (nonnull instancetype)init;"]]
