Unit 3 · Lesson 3.4 · Start1 / 12
Unit 3 · Lesson 3.4
3.4
Precision, recall and F1
A flood warning and a spam filter make opposite mistakes on purpose. Which one should never miss?
Today you will
- Calculate precision, recall and F1
- Count a confusion matrix in Python
- Choose the metric a problem needs
40 min On the laptop