Swift AI is a high-performance AI and Machine Learning library written entirely in Swift. We currently support iOS and OS X, with support for more platforms coming soon!
Swift AI includes a set of common tools used for machine learning and artificial intelligence research. These tools are designed to be flexible, powerful and suitable for a wide range of applications.
- Feed-Forward Neural Network
- 3-layer network with options for customization.
- Example projects for iOS and OS X.
- Recurrent Neural Network
- Convolutional Network
- GPU-Accelerated Networks
- Genetic Algorithms
- Fast Matrix Library
- Matrix class with common operators
- SIMD-accelerated operations
- Fourier Transform Functions
We've created example projects to demonstrate the usage and potential applications of Swift AI:
- iOS:
- 2D function regression (feed-forward neural network)
- Handwriting recognition (feed-forward neural network)
- Evolution simultaion (genetic algorithm)
- OS X:
- XOR logic gate modeling (feed-forward neural network)
- 2D function regression (feed-forward neural network)
- Swift Playground:
- Graphing - used in conjunction with OS X regression examples
Grab the files you need, drag them into your project. That was easy!
Why don't we use CocoaPods/Carthage?
Swift is open-source now, and it remains to be seen how these dependency managers will cooperate with other platforms.
A better alternative will probably be the Swift Package Manager.
Swift AI currently depends on Apple's Accelerate framework for vector/matrix calculations and digital signal processing.
In order to provide support for more platforms (Linux, Windows, etc.), alternative BLAS solutions are being considered. A vanilla Swift implementation is one possibility, but SIMD instructions will be preferred for their significant performance boost. Check back for more updates on this soon.
Take a little, give a little. I don't usually like handouts, but time is a big constraint. More donations = less contract work = more time building great open-source projects!
What good will my money do?
Your donation will help a college student get through school, and give you a warm, fuzzy feeling. Every contribution is appreciated.
