Table 1. Feature names and data type acquired in the risk factors dataset (Fernandes, Cardoso & Fernandes, 2017b).

Feature	Type	Feature	Type
Age	int	IUD (years)	int
Number of sexual partners	bool × int	Sexually transmitted diseases (STDs) (yes/no)	bool × bool
Age of first sexual intercourse	bool × int	Number of STDs	int
Number of pregnancies	bool × int	Diagnosed STDs	Categorical
Smokes (yes/no)	bool × bool	STDs (years since first diagnosis)	int
Smokes (years and packs)	int × int	STDs (years last diagnosis)	int
Hormonal contraceptives (yes/no)	bool	Previous cervical diagnosis (yes/no)	bool
Hormonal contraceptives (years)	int	Previous cervical diagnosis (years)	int
Intrauterine device (IUD) (yes/no)	bool	Previous cervical diagnosis	Categorical

Note:

int, integer; bool, boolean.