Module 1 of 2 in Integrating 3rd-Party AI on Apple Platforms

3rd-Party On-Device Models

Sep 19 2024, Swift 6.0, iOS 18.0, Xcode 16.0

Incorporating third-party machine learning models requires knowledge about the source model as well as some Core ML conversion techniques. This module will get you started with incorporating such a third-party model into an existing iOS app and use it for realtime object detection. By Bill Morefield.

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EXPERIENCE

Intermediate level

EST TIME TO COMPLETE

1 hr, 7 mins

CONTENT

3 lessons

Module outcomes

Understand common model formats and challenges of deploying them as on-device models
Utilize Core ML tools to convert third-party models
Deploy a converted model into an iOS device

Covered concepts

Core ML
Machine Learning
3rd-Party Models

Module content

Illuminating Third-Party On-Device Models Lesson (18 mins)

This lesson reviews two popular model formats (TensorFlow and PyTorch) as well as CoreML. It also explores the role Python for machine learning tasks.

Start

Introduction • Start Reading · 2 mins

Instruction Reading · 7 mins

Demo Video · 7 mins

Conclusion Reading · 1 min

Quiz: Illuminating Third-Party On-Device Models 4 questions

Converting Models with Core ML Tools Lesson (25 mins)

This lesson reviews Core ML tools and how to use these tools to convert third-party models to a Core ML format. It covers the process of refining models for the constrained resources of iOS devices and the trade-offs involved in this conversion.

Start

Introduction • Start Reading · 1 min

Instruction 1 Reading · 7 mins

Demo Video · 9 mins

Instruction 2 Reading · 7 mins

Conclusion Reading · 1 min

Quiz: Using Core ML Tools 6 questions

Releasing Third-Party Models in Your App Lesson (24 mins)

In this lesson you’ll take the third-party model created in lesson two and integrate it into an iOS app that does image classification on device.

Start

Introduction • Start Reading · 1 min

Instruction Reading · 9 mins

Demo 1 Video · 5 mins

Demo 2 Video · 7 mins

Conclusion Reading · 1 min

Quiz: Releasing Third-Party Models 4 questions

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3rd-Party On-Device Models

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