MetalPerformanceShaders · IOS API REFERENCE

MPSNNForwardLossNode

class · iOS 13.0+ · SDK 27.1

class MPSNNForwardLossNode

Members (18)

init · iOS 13.0+

init

TypeScript

static initSourceLabelsWeightsLossDescriptor(source: MPSNNImageNode, labels: MPSNNImageNode, weights: MPSNNImageNode, descriptor: MPSCNNLossDescriptor): MPSNNForwardLossNode

Swift declaration

convenience init(source: MPSNNImageNode, labels: MPSNNImageNode, weights: MPSNNImageNode, lossDescriptor descriptor: MPSCNNLossDescriptor)

method · iOS 13.0+

gradientFilter

TypeScript

gradientFilterWithSource(sourceGradient: MPSNNImageNode): MPSNNLossGradientNode

Swift declaration

func gradientFilter(withSource sourceGradient: MPSNNImageNode) -> MPSNNLossGradientNode

method · iOS 13.0+

gradientFilter

TypeScript

gradientFilterWithSources(sourceGradient: Array<MPSNNImageNode>): MPSNNLossGradientNode

Swift declaration

func gradientFilter(withSources sourceGradient: [MPSNNImageNode]) -> MPSNNLossGradientNode

method · iOS 13.0+

gradientFilters

TypeScript

gradientFiltersWithSource(sourceGradient: MPSNNImageNode): Array<MPSNNLossGradientNode>

Swift declaration

func gradientFilters(withSource sourceGradient: MPSNNImageNode) -> [MPSNNLossGradientNode]

method · iOS 13.0+

gradientFilters

TypeScript

gradientFiltersWithSources(sourceGradient: Array<MPSNNImageNode>): Array<MPSNNLossGradientNode>

Swift declaration

func gradientFilters(withSources sourceGradient: [MPSNNImageNode]) -> [MPSNNLossGradientNode]

init · iOS 13.0+

init

TypeScript

static initSourceLabelsLossDescriptor(source: MPSNNImageNode, labels: MPSNNImageNode, descriptor: MPSCNNLossDescriptor): MPSNNForwardLossNode

Swift declaration

init(source: MPSNNImageNode, labels: MPSNNImageNode, lossDescriptor descriptor: MPSCNNLossDescriptor)

init · iOS 13.0+

init

TypeScript

static initSourceLabelsWeightsLossDescriptor93335(source: MPSNNImageNode, labels: MPSNNImageNode, weights: (MPSNNImageNode) | null, descriptor: MPSCNNLossDescriptor): MPSNNForwardLossNode

Swift declaration

init(source: MPSNNImageNode, labels: MPSNNImageNode, weights: MPSNNImageNode?, lossDescriptor descriptor: MPSCNNLossDescriptor)

init · iOS 13.0+

init

TypeScript

static initSourcesLossDescriptor(sourceNodes: Array<MPSNNImageNode>, descriptor: MPSCNNLossDescriptor): MPSNNForwardLossNode

Swift declaration

init(sources sourceNodes: [MPSNNImageNode], lossDescriptor descriptor: MPSCNNLossDescriptor)

get · iOS 13.0+

delta

TypeScript

get delta(): number

Swift declaration

var delta: Float { get }

get · iOS 13.0+

epsilon

TypeScript

get epsilon(): number

Swift declaration

var epsilon: Float { get }

get · iOS 13.0+

labelSmoothing

TypeScript

get labelSmoothing(): number

Swift declaration

var labelSmoothing: Float { get }

get · iOS 13.0+

lossType

TypeScript

get lossType(): MPSCNNLossType

Swift declaration

var lossType: MPSCNNLossType { get }

get · iOS 13.0+

numberOfClasses

TypeScript

get numberOfClasses(): number

Swift declaration

var numberOfClasses: Int { get }

get · iOS 13.0+

propertyCallBack

TypeScript

get propertyCallBack(): (SDKHandle) | null

Swift declaration

var propertyCallBack: (any MPSNNLossCallback)? { get set }

set · iOS 13.0+

propertyCallBack

TypeScript

set propertyCallBack(value: (SDKHandle) | null)

Swift declaration

var propertyCallBack: (any MPSNNLossCallback)? { get set }

get · iOS 14.0+

reduceAcrossBatch

TypeScript

get reduceAcrossBatch(): boolean

Swift declaration

var reduceAcrossBatch: Bool { get }

get · iOS 13.0+

reductionType

TypeScript

get reductionType(): MPSCNNReductionType

Swift declaration

var reductionType: MPSCNNReductionType { get }

get · iOS 13.0+

weight

TypeScript

get weight(): number

Swift declaration

var weight: Float { get }

Skipped declarations

1 declarations were excluded from these bindings. Each reason comes from the generator or the iOS SDK compiler.

MPSNNForwardLossNode.init()

inherited init: cannot prove legal (class declares 4 custom initializers)

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