[Research] How Apple Uses Machine Learning To Recognize People In Photos. A short visual guide. 🍎📱

TL;DR: Apple's approach combines pre-training, contrastive learning, embeddings and clustering to recognize people across diverse demographics.

Here is a visual guide covering the technical details: [How Apple uses Private On-Device ML for Person Recognition](https://open.substack.com/pub/codecompass00/p/apple-private-on-device-ml-person-recognition?r=rcorn&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true)

https://preview.redd.it/f4qk2aq7z2tc1.png?width=1158&format=png&auto=webp&s=49bc2f365fa1a403cf80da3ee8f36b25329e42e6

apple clustering demographics diverse embeddings guide machine machine learning machinelearning people photos pre-training research training visual