# init(norm:) Creates a normalization scaler. ``` init(norm: NormalizationScaler.NormalizationStrategy = .l2) ``` ## Parameters `norm` A selected NormalizationStrategy to scale by. Defaults as `l2`. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)