Datasets:
DevidCipher
/
Portugese_data.student_grades

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1
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school
int64
1
2
sex
int64
0
1
age
int64
15
22
address
int64
1
2
famsize
int64
1
2
Pstatus
int64
1
2
Medu
int64
0
4
Fedu
int64
0
4
Mjob
int64
1
5
Fjob
int64
1
5
reason
int64
1
4
guardian
int64
1
3
traveltime
int64
1
4
studytime
int64
1
4
failures
int64
0
3
schoolsup
int64
0
1
famsup
int64
0
1
paid
int64
0
1
activities
int64
0
1
nursery
int64
0
1
higher
int64
0
1
internet
int64
0
1
romantic
int64
0
1
famrel
int64
1
5
freetime
int64
1
5
goout
int64
1
5
Dalc
int64
1
5
Walc
int64
1
5
health
int64
1
5
absences
int64
0
32
G1
int64
25
100
G2
int64
25
95
G3
int64
25
95
1
1
17
2
2
1
1
2
3
3
1
2
1
1
1
0
1
0
1
1
0
1
1
5
3
5
5
5
1
12
30
35
35
1
1
16
2
1
1
4
3
3
3
1
2
1
1
0
0
0
0
1
1
1
1
0
4
2
5
1
5
5
8
70
60
65
1
1
17
1
1
1
2
2
4
4
4
1
3
4
1
0
1
0
0
1
1
0
0
1
3
5
3
5
3
2
50
40
45
1
0
16
2
2
1
1
1
3
3
1
3
1
4
0
1
1
0
1
1
1
1
0
2
2
1
1
1
5
0
70
70
70
1
0
19
2
1
1
2
2
3
3
2
1
1
3
0
0
0
0
0
1
1
1
1
5
4
5
1
1
1
0
60
65
65
1
0
17
1
2
1
1
1
1
3
3
1
2
1
0
0
1
0
1
0
1
1
1
4
4
5
1
2
5
0
55
55
55
1
0
20
2
2
1
3
3
1
4
4
1
2
2
1
0
0
0
1
1
1
1
1
3
3
4
2
4
3
8
55
45
50
1
0
17
2
1
1
1
1
3
4
1
2
1
3
0
0
1
0
0
1
1
0
1
4
3
3
1
1
3
0
55
55
50
1
1
17
1
2
1
2
2
3
3
1
1
3
1
1
0
1
0
0
0
1
1
0
4
4
5
1
2
5
0
50
45
45
1
0
16
1
1
1
1
1
1
3
1
2
3
2
0
0
1
0
0
1
1
0
0
5
3
2
1
1
1
0
80
85
90
1
0
17
1
2
1
2
2
3
3
3
1
2
2
0
0
1
0
1
1
1
0
0
5
3
2
1
1
1
0
75
85
85
1
0
17
2
2
2
1
0
3
3
4
1
2
2
0
0
0
0
0
1
1
1
1
4
4
5
1
1
4
1
55
45
50
1
0
18
1
2
1
1
1
1
3
4
1
1
2
1
0
1
0
0
1
1
1
1
4
3
2
1
1
5
9
35
35
35
1
0
16
2
2
1
3
1
3
3
1
1
1
1
0
0
0
0
1
1
1
1
0
3
1
3
1
3
1
0
40
30
40
1
0
16
2
2
1
3
2
4
1
1
1
1
1
0
0
0
0
0
1
1
1
0
3
1
3
1
4
3
2
35
30
35
1
0
18
2
1
1
1
1
3
1
3
1
2
2
0
1
0
0
0
1
1
0
0
2
3
5
1
4
3
8
45
40
50
1
0
16
1
2
1
4
4
2
5
3
2
1
2
0
0
0
0
1
0
1
1
1
4
3
3
2
3
2
0
70
80
80
1
0
16
1
1
1
1
2
3
3
3
1
2
1
0
0
0
0
1
1
1
1
0
5
4
5
1
4
2
0
70
70
75
1
0
18
2
2
2
2
4
3
4
3
2
1
2
1
0
1
0
0
1
1
1
0
2
3
2
1
3
1
8
40
25
40
1
1
16
1
2
1
2
1
3
4
3
1
2
2
0
0
0
0
1
1
1
1
0
5
2
1
1
1
2
0
40
35
60
1
0
16
2
1
1
1
1
1
3
4
1
3
2
0
0
1
0
0
1
1
1
0
4
3
2
1
3
5
6
30
40
40
1
0
16
1
2
1
2
3
1
4
4
1
2
2
0
0
1
0
1
1
1
1
0
3
3
3
1
1
2
0
40
50
50
1
0
16
2
2
1
4
4
2
2
1
1
1
2
0
0
1
0
0
1
1
1
1
4
3
4
1
2
3
4
40
40
40
1
1
18
2
1
1
4
4
1
2
2
1
1
4
0
0
1
0
1
1
0
1
1
5
5
5
5
5
5
2
25
30
30
1
0
16
1
1
1
3
4
1
3
4
1
3
2
0
0
1
0
0
0
1
0
0
4
2
1
1
1
2
2
35
45
40
1
1
17
2
1
1
4
4
3
4
2
1
1
3
0
0
1
0
0
1
1
1
0
4
4
3
1
2
5
0
75
70
80
1
0
17
1
2
1
4
1
3
3
4
1
1
1
0
0
0
0
0
1
1
1
1
4
2
3
1
2
5
1
65
70
70
1
1
16
2
1
1
2
2
4
4
4
1
4
3
0
0
0
0
0
1
1
0
0
5
1
3
2
2
3
0
50
45
50
1
0
17
1
2
1
2
2
1
3
4
1
1
1
0
0
1
1
0
1
1
1
0
5
1
3
1
2
5
5
45
45
45
1
0
16
2
1
1
4
4
4
4
4
2
2
1
0
0
1
0
0
1
1
0
0
5
1
3
1
2
5
1
55
55
55
1
1
17
2
2
1
3
3
4
4
2
1
1
1
0
0
1
0
1
1
1
1
0
4
1
4
5
5
3
8
35
50
45
1
1
17
2
2
1
1
1
1
4
4
1
3
2
0
0
0
0
0
1
1
1
1
5
1
3
3
3
1
0
50
50
50
1
1
16
2
2
1
2
1
2
4
4
1
2
2
0
0
0
0
0
0
1
1
1
4
2
2
1
4
5
2
45
35
40
1
0
16
2
1
1
2
1
3
4
4
1
1
2
0
0
0
0
0
1
1
1
1
3
2
2
1
1
3
0
70
75
80
1
1
16
2
1
1
4
4
5
2
4
2
1
1
0
0
1
0
0
1
1
1
0
4
1
2
2
5
5
0
55
60
60
1
1
15
1
2
1
1
2
3
4
1
1
3
2
0
0
1
0
1
1
1
0
0
5
5
5
1
3
5
11
45
55
50
1
1
15
2
1
2
2
2
3
3
3
1
3
4
0
0
1
0
1
1
1
0
0
5
4
5
2
3
5
8
65
70
70
1
1
15
2
1
2
2
1
4
4
1
1
1
1
0
0
0
0
1
1
1
1
0
4
3
3
1
2
5
11
60
65
60
1
0
16
1
1
1
2
2
3
3
1
1
1
3
0
0
1
0
0
0
1
0
1
4
3
3
2
2
5
2
55
55
55
1
0
16
2
1
1
4
1
3
3
2
1
2
2
0
0
1
0
1
1
1
1
0
1
2
4
2
2
1
8
45
50
50
1
0
17
2
2
1
3
2
1
3
2
1
2
1
0
0
0
0
0
1
1
0
1
4
3
3
2
2
1
5
45
55
55
1
0
17
1
2
1
2
2
3
3
4
1
2
2
0
1
0
1
0
1
1
0
0
5
1
3
1
1
5
0
55
45
55
1
0
16
2
2
1
4
4
5
4
1
1
2
3
0
0
1
0
0
1
1
1
1
5
3
5
1
4
5
1
50
55
60
1
1
17
1
2
1
4
4
2
3
1
2
3
1
3
0
0
0
1
1
1
1
1
3
3
3
1
3
5
2
45
45
40
1
1
17
1
1
1
1
3
3
3
1
2
2
1
0
0
0
0
1
1
1
0
1
5
1
2
3
3
5
2
60
55
60
1
1
17
2
2
1
3
4
4
3
4
1
1
2
1
0
1
0
1
0
1
1
1
5
4
4
3
4
5
8
40
45
40
1
0
17
2
2
1
4
4
2
2
1
2
1
2
0
0
1
0
0
1
1
1
0
5
2
5
1
1
5
0
65
75
80
1
1
16
1
1
1
4
1
3
1
4
2
1
1
0
0
0
0
0
1
1
1
0
4
1
2
2
1
2
0
50
55
55
1
0
17
2
2
2
1
1
1
1
4
1
1
2
0
0
0
0
1
1
1
1
1
4
5
5
1
2
3
2
55
50
55
1
0
17
1
2
1
4
2
3
3
1
1
2
2
0
1
1
0
0
0
1
1
0
4
3
3
2
3
5
0
85
90
90
1
1
16
2
1
2
2
2
3
4
1
2
2
2
0
0
1
0
0
0
1
1
1
4
1
2
2
2
5
0
60
65
65
1
1
17
2
2
1
3
2
3
3
4
2
2
2
0
0
1
1
0
1
1
1
0
4
1
2
2
2
1
0
65
70
65
1
1
19
2
2
1
1
1
3
3
4
1
1
2
2
0
1
0
1
1
0
1
0
4
4
3
3
4
4
2
45
45
50
1
1
17
2
1
2
1
0
3
3
2
1
1
1
0
0
0
0
0
1
1
0
1
4
1
2
1
1
5
4
55
55
60
1
0
17
1
2
1
1
1
1
1
1
2
2
1
0
0
1
0
1
1
0
1
1
3
5
5
2
2
4
3
50
55
50
1
0
16
1
2
1
1
2
3
3
2
2
1
3
0
1
1
0
0
0
1
1
1
4
3
4
1
1
3
5
65
70
65
1
1
16
1
1
1
1
2
3
1
1
1
1
1
0
0
0
0
0
1
1
0
0
4
4
4
2
4
5
4
45
50
55
1
0
17
1
2
1
3
1
3
3
1
1
2
2
3
0
1
0
1
0
1
1
1
5
4
4
1
1
5
2
35
45
50
1
1
17
1
2
1
2
2
3
3
1
1
2
1
0
0
0
0
1
1
0
0
1
5
5
5
3
5
5
0
40
65
50
1
1
18
1
2
1
1
0
1
1
1
3
3
1
1
1
1
0
0
1
1
0
0
4
3
2
1
1
4
0
60
60
65
1
1
17
1
2
1
1
1
3
4
1
1
2
1
0
0
1
0
1
0
1
1
1
4
5
5
1
3
2
0
50
45
50
1
1
18
2
1
1
1
1
1
1
1
1
2
2
0
0
1
0
1
1
1
0
0
4
3
3
1
4
5
6
50
45
50
1
0
16
1
1
1
2
2
3
4
1
2
1
2
0
0
0
0
1
1
1
0
1
5
4
3
1
1
1
0
55
65
60
1
1
17
2
2
1
2
2
3
3
1
1
1
1
1
0
0
0
1
1
1
0
1
1
2
1
2
3
5
0
35
60
60
1
1
16
1
2
1
3
2
4
3
1
2
2
1
0
0
0
0
0
1
1
1
0
4
5
5
2
3
5
2
55
45
50
1
1
16
1
1
1
1
1
1
3
1
1
2
1
0
0
0
0
1
1
1
1
0
4
5
5
2
4
5
0
50
50
45
1
1
18
1
2
1
1
1
4
3
1
3
2
1
1
0
1
0
0
1
0
1
1
5
3
3
2
3
5
2
45
35
45
1
1
18
1
2
1
3
2
4
3
1
1
1
1
1
0
0
0
0
1
0
1
0
2
3
1
2
2
5
0
100
60
60
1
1
19
2
2
1
3
2
1
4
1
1
2
1
3
0
0
0
1
1
1
0
0
3
2
1
1
1
3
4
30
55
45
1
1
18
2
2
1
3
3
1
1
1
1
1
2
2
0
1
0
1
1
0
1
0
4
4
5
1
3
3
9
100
40
40
1
1
16
1
2
1
2
2
4
4
1
1
2
1
0
0
1
0
1
1
1
1
1
5
4
3
2
4
4
6
35
40
40
1
1
19
2
2
1
2
1
1
3
1
3
2
1
3
0
0
0
1
0
0
1
1
4
4
3
1
3
5
4
40
45
45
1
0
16
2
2
2
3
2
4
1
1
1
2
2
2
0
1
0
1
1
1
0
1
2
5
5
1
1
1
8
25
25
35
1
0
17
2
2
1
1
1
3
1
1
1
1
1
0
0
1
0
1
1
1
0
0
4
3
2
1
2
5
9
35
45
50
1
1
20
1
2
1
1
1
3
3
1
3
2
1
1
0
1
0
0
1
0
1
1
4
4
3
2
4
4
12
40
55
50
1
0
18
1
2
2
4
3
4
4
1
1
1
1
0
0
1
0
0
1
1
1
0
5
4
4
3
4
2
8
50
55
50
1
1
18
1
2
1
3
2
3
3
1
1
2
1
0
0
1
0
0
0
1
1
0
2
5
5
5
5
5
8
45
50
55
1
1
19
1
2
1
1
1
3
4
2
3
3
2
1
0
0
0
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