Error: Page 64

[tadeze]

For $\beta = 1$, this reduces to the standard f-measure. For $\beta = 0$, it focuses entirely on recall and for $\beta \rightarrow \inf$ it focuses entirely on precision

Recall and precision are interchanged. For $\beta = 0$, it should be precision and for $\beta \rightarrow \inf$, it should be recall