11th November 2026: Data Splitting, Domain Shift, 

Augmentation, & Class Imbalance

Slides 📝 

https://docs.google.com/presentation/d/1-ViIt7wGRPgpkRHQ03JDMamzFHgcJOpVjROIbaC0iVY/edit?usp=sharing 

Code exercises 🖥️ 

https://colab.research.google.com/drive/1z9QJ3YXB8OIDD1RXJWKsUMaOJFKlrlX6?usp=sharing 

Audio Augmentation Demo 

https://claude.ai/artifact/6LXtwTC1ipwt8GV4BJocRw 

Quiz 💭 

https://docs.google.com/forms/d/e/1FAIpQLSeokS30Xf5sjdi5bCUTIvPfrdoWA5ISVR6jUBBH8j6JLbrcDg/viewform?usp=publish-editor 

Reading for Friday 🔎 

BirdCODE: SED for global bird species 

https://www.biorxiv.org/content/10.64898/2026.07.31.742086v1 

Credits:

Top image: This image was created with the assistance of DALL·E 3.