Table 3 List of attributes ranked according to information gain attribute selection technique
Variable name | Type | Information gain score | Rank |
|---|---|---|---|
Television ownership | Nominal | 0.15 | 1 |
First antenatal care | Nominal | 0.15 | 2 |
Birth order | Nominal | 0.06 | 3 |
Contraceptive use | Nominal | 0.05 | 4 |
Cost needed for healthcare | Nominal | 0.04 | 5 |
Age at first birth | Nominal | 0.02 | 6 |
Age at first sex | Nominal | 0.01 | 7 |