ML 5.5Lesson outlineLesson 5 of 5 in Module 5
Evaluating a Regression Model
Pick the error measure that matches the decision, and read the distribution of errors on held-out data, not only its average.
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Lesson outline: Evaluating a Regression Model
In this lesson9 parts
- 01One number for twenty thousand districts
- 02The districts
- 03R squared as the answer
- 04Absolute and squared, on six districts
- 05Every measure, beside the baseline
- 06The distribution, not the average
- 07How R squared goes negative, and MAPE
- 08Code
- 09Recap, your challenge, and what comes next
Builds on
This lesson stands on its own. These go deeper into what it uses.