Class

VNClassificationObservation

Scene classification information produced by an image analysis request.

Overview

This type of observation results from performing a VNCoreMLRequest image analysis with a Core ML model whose role is classification (rather than prediction or image-to-image processing). Vision infers that an MLModel object is a classifier model if that model predicts a single feature—that is, the model's modelDescription object has a non-nil value for its predictedFeatureName property.

Topics

Instance Properties

Relationships

Inherits From

Conforms To

See Also

Machine Learning Image Analysis

Classifying Images with Vision and Core ML

Preprocess photos using the Vision framework and classify them with a Core ML model.

class VNCoreMLRequest

An image analysis request that uses a Core ML model to process images.

class VNPixelBufferObservation

An output image produced by a Core ML image analysis request.

class VNCoreMLFeatureValueObservation

A collection of key-value information produced by a Core ML image analysis request.