---
title: MPSCNNDropoutGradientNode
framework: metalperformanceshaders
role: symbol
role_heading: Class
path: metalperformanceshaders/mpscnndropoutgradientnode
---

# MPSCNNDropoutGradientNode

A representation of a gradient dropout filter.

## Declaration

```swift
class MPSCNNDropoutGradientNode
```

## Topics

### Initializers

- [init(sourceGradient:sourceImage:gradientState:keepProbability:seed:maskStrideInPixels:)](metalperformanceshaders/mpscnndropoutgradientnode/init(sourcegradient:sourceimage:gradientstate:keepprobability:seed:maskstrideinpixels:).md)

### Instance Properties

- [keepProbability](metalperformanceshaders/mpscnndropoutgradientnode/keepprobability.md)
- [maskStrideInPixels](metalperformanceshaders/mpscnndropoutgradientnode/maskstrideinpixels.md)
- [seed](metalperformanceshaders/mpscnndropoutgradientnode/seed.md)

## Relationships

### Inherits From

- [MPSNNGradientFilterNode](metalperformanceshaders/mpsnngradientfilternode.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)

## See Also

### Dropout Layer Nodes

- [MPSCNNDropoutNode](metalperformanceshaders/mpscnndropoutnode.md)