Can we have more functions in SwiftData prediction macros?

Generated on 8/6/2024

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Yes, you can have more functions in SwiftData prediction macros. The context from the "Platforms State of the Union" session mentions that SwiftData has expanded capabilities, including new macros like index and unique, which enhance the modeling capabilities. Additionally, the "What’s new in SwiftData" session elaborates on these new macros and their benefits, such as improving performance and avoiding duplicate models.

For more detailed information, you can refer to the session What’s new in SwiftData (11:56).

Relevant Sessions

  1. Platforms State of the Union
  2. What’s new in SwiftData
Bring your machine learning and AI models to Apple silicon

Bring your machine learning and AI models to Apple silicon

Learn how to optimize your machine learning and AI models to leverage the power of Apple silicon. Review model conversion workflows to prepare your models for on-device deployment. Understand model compression techniques that are compatible with Apple silicon, and at what stages in your model deployment workflow you can apply them. We’ll also explore the tradeoffs between storage size, latency, power usage and accuracy.

Platforms State of the Union

Platforms State of the Union

Discover the newest advancements on Apple platforms.

What’s new in SwiftData

What’s new in SwiftData

SwiftData makes it easy to add persistence to your app with its expressive, declarative API. Learn about refinements to SwiftData, including compound uniqueness constraints, faster queries with #Index, queries in Xcode previews, and rich predicate expressions. Join us to explore how you can use all of these features to express richer models and improve performance in your app. To discover how to build a custom data store or use the history API in SwiftData, watch “Create a custom data store with SwiftData” and “Track model changes with SwiftData history”.

Swift Charts: Vectorized and function plots

Swift Charts: Vectorized and function plots

The plot thickens! Learn how to render beautiful charts representing math functions and extensive datasets using function and vectorized plots in your app. Whether you’re looking to display functions common in aerodynamics, magnetism, and higher order field theory, or create large interactive heat maps, Swift Charts has you covered.

A Swift Tour: Explore Swift’s features and design

A Swift Tour: Explore Swift’s features and design

Learn the essential features and design philosophy of the Swift programming language. We’ll explore how to model data, handle errors, use protocols, write concurrent code, and more while building up a Swift package that has a library, an HTTP server, and a command line client. Whether you’re just beginning your Swift journey or have been with us from the start, this talk will help you get the most out of the language.

Deploy machine learning and AI models on-device with Core ML

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Learn new ways to optimize speed and memory performance when you convert and run machine learning and AI models through Core ML. We’ll cover new options for model representations, performance insights, execution, and model stitching which can be used together to create compelling and private on-device experiences.