Unit 1 · Lesson 1.4 · Start1 / 12
Unit 1 · Lesson 1.4
1.4
Training and testing: keep some back
Bilal memorised last year's paper: 100% at home. New questions in the real exam: 41%. Machines make the very same mistake.
Today you will
- Split data into train, validate and test
- Train a real leaf model in Teachable Machine
- Score it only on photos it has never seen
40 min On the laptop