---
title: "init(flags:sparsity_ratio:sparsity_type:target_system:)"
framework: accelerate
role: symbol
role_heading: Initializer
path: "accelerate/bnnssparsityparameters/init(flags:sparsity_ratio:sparsity_type:target_system:)"
---

# init(flags:sparsity_ratio:sparsity_type:target_system:)

## Declaration

```swift
init(flags: UInt64, sparsity_ratio: (UInt32, UInt32), sparsity_type: BNNSSparsityType, target_system: BNNSTargetSystem)
```