M09.1 CONNECT THE MECHANISM
Will the model work on new examples?
A leaf-disease app gets all 2,000 of its training photos right, then misses one fresh leaf in five. Which number should you believe, and why do the two disagree?
LESSON OVERVIEW14 min lesson
Lesson overview
A leaf-disease app gets all 2,000 of its training photos right, then misses one fresh leaf in five. Which number should you believe, and why do the two disagree?
What you’ll explore
- Empirical error measures observed examples, while expected error refers to a target distribution; generalization claims depend on sampling, selection, and task assumptions.
GO TO THE SOURCE
Original explanations, connected to the research.
An Introduction to Statistical Learning — authors’ materialsDive into Deep Learning — authors’ open textbookDo ImageNet Classifiers Generalize to ImageNet? (Recht et al., 2019)Suggest a correction
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