Search icon CANCEL
Subscription
0
Cart icon
Your Cart (0 item)
Close icon
You have no products in your basket yet
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Free Learning
Arrow right icon
Arrow up icon
GO TO TOP
Machine Learning with Core ML

You're reading from   Machine Learning with Core ML An iOS developer's guide to implementing machine learning in mobile apps

Arrow left icon
Product type Paperback
Published in Jun 2018
Publisher Packt
ISBN-13 9781788838290
Length 378 pages
Edition 1st Edition
Languages
Tools
Arrow right icon
Author (1):
Arrow left icon
Joshua Newnham Joshua Newnham
Author Profile Icon Joshua Newnham
Joshua Newnham
Arrow right icon
View More author details
Toc

Table of Contents (12) Chapters Close

Preface 1. Introduction to Machine Learning FREE CHAPTER 2. Introduction to Apple Core ML 3. Recognizing Objects in the World 4. Emotion Detection with CNNs 5. Locating Objects in the World 6. Creating Art with Style Transfer 7. Assisted Drawing with CNNs 8. Assisted Drawing with RNNs 9. Object Segmentation Using CNNs 10. An Introduction to Create ML 11. Other Books You May Enjoy

Facial expressions

Our face is one of the strongest indicators of emotions; as we laugh or cry, we put our emotions on display, allowing others to glimpse into our minds. It's a form of nonverbal communication that, apparently, accounts for over 50% of our communication with others. Forty independently controlled muscles make the face one of the most complex systems we possess, which could be the reason we use it as a medium for communicating something so important as our current emotional state. But can we classify it?

In 2013, the International Conference on Machine Learning (ICML) ran a competition inviting contestants to build a facial expression classifier using a training dataset of over 28,000 grayscale images. They were labeled as either anger, disgust, fear, happiness, sadness, surprise, or neutral. The following are a few samples of this training data...

lock icon The rest of the chapter is locked
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at $19.99/month. Cancel anytime
Banner background image