CreateML Emotion Classifier & Google MusiFX DJ Integration
- Anish Ghosh
- Sep 16, 2025
- 1 min read
For a project in my Design with AI class, I created an emotion classifier using Apple's developer tool CreateML. I pre-processed a dataset of facial expressions and then trained the model at different dataset sizes to test the effect of training data on performance.
As a fun addition, I used Google's Music AI Studio Prompt DJ to map genres and emotions to an XY grid using a similar expression classifier in Google's API. Now you can make a facial expression and generate music that responds to your emotion in real time. Scroll down to the bottom of the process document to test the tool!



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