Fig 1.
Flowchart illustrating the procedures and steps performed.
GBM: Gradient Boosting Machine; IDEB: Basic Education Development Index.
Table 1.
Error metrics for the analyzed models.
Fig 2.
Importance of variables calculated using the GBM for the Early Years, Final Years and High School.
IDEB: Basic Education Development Index; GDP: Gross Domestic Product.
Table 2.
Metrics for the GBM in all Brazilian regions, considering the different educational cycles.