train.csv and test.csv contain data collected from Federal University of Rio Grande do Sul (UFRGS), a university in Brazil. Each row contains data about one student (there are 43,303 rows total, split across the two files).

The first nine columns correspond to scores on entrance exams taken when students apply to UFRGS. The 10th column contains the students GPA after three semesters at UFRGS.

The nine exams are (in order):
Physics, Biology, History, Second_Language, Geography, Literature, Portuguese_and_Essay, Math, Chemistry.

To GPA is computed on a 4.0 scale.