---
title: "init(weights:biases:)"
framework: metalperformanceshaders
role: symbol
role_heading: Initializer
path: "metalperformanceshaders/mpscnnconvolutionweightsandbiasesstate/init(weights:biases:)"
---

# init(weights:biases:)

## Declaration

```swift
init(weights: any MTLBuffer, biases: (any MTLBuffer)?)
```