Datasets:
lvwerra
/
red-wine

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fixed acidity
float64
4.6
15.9
volatile acidity
float64
0.12
1.58
citric acid
float64
0
1
residual sugar
float64
0.9
15.5
chlorides
float64
0.01
0.61
free sulfur dioxide
float64
1
72
total sulfur dioxide
float64
6
289
density
float64
0.99
1
pH
float64
2.74
4.01
sulphates
float64
0.33
2
alcohol
float64
8.4
14.9
quality
int64
3
8
6.6
0.735
0.02
7.9
0.122
68
124
0.9994
3.47
0.53
9.9
5
7.7
0.26
0.3
1.7
0.059
20
38
0.9949
3.29
0.47
10.8
6
12.2
0.48
0.54
2.6
0.085
19
64
1
3.1
0.61
10.5
6
11.4
0.6
0.49
2.7
0.085
10
41
0.9994
3.15
0.63
10.5
6
7.7
0.69
0.05
2.7
0.075
15
27
0.9974
3.26
0.61
9.1
5
8.7
0.31
0.46
1.4
0.059
11
25
0.9966
3.36
0.76
10.1
6
9.8
0.44
0.47
2.5
0.063
9
28
0.9981
3.24
0.65
10.8
6
12
0.39
0.66
3
0.093
12
30
0.9996
3.18
0.63
10.8
7
10.4
0.34
0.58
3.7
0.174
6
16
0.997
3.19
0.7
11.3
6
12.5
0.46
0.49
4.5
0.07
26
49
0.9981
3.05
0.57
9.6
4
9
0.43
0.34
2.5
0.08
26
86
0.9987
3.38
0.62
9.5
6
9.1
0.45
0.35
2.4
0.08
23
78
0.9987
3.38
0.62
9.5
5
7.1
0.735
0.16
1.9
0.1
15
77
0.9966
3.27
0.64
9.3
5
9.9
0.4
0.53
6.7
0.097
6
19
0.9986
3.27
0.82
11.7
7
8.8
0.52
0.34
2.7
0.087
24
122
0.9982
3.26
0.61
9.5
5
8.6
0.725
0.24
6.6
0.117
31
134
1.0014
3.32
1.07
9.3
5
10.6
0.48
0.64
2.2
0.111
6
20
0.997
3.26
0.66
11.7
6
7
0.58
0.12
1.9
0.091
34
124
0.9956
3.44
0.48
10.5
5
11.9
0.38
0.51
2
0.121
7
20
0.9996
3.24
0.76
10.4
6
6.8
0.77
0
1.8
0.066
34
52
0.9976
3.62
0.68
9.9
5
9.5
0.56
0.33
2.4
0.089
35
67
0.9972
3.28
0.73
11.8
7
6.6
0.84
0.03
2.3
0.059
32
48
0.9952
3.52
0.56
12.3
7
7.7
0.96
0.2
2
0.047
15
60
0.9955
3.36
0.44
10.9
5
10.5
0.24
0.47
2.1
0.066
6
24
0.9978
3.15
0.9
11
7
7.7
0.96
0.2
2
0.047
15
60
0.9955
3.36
0.44
10.9
5
6.6
0.84
0.03
2.3
0.059
32
48
0.9952
3.52
0.56
12.3
7
6.4
0.67
0.08
2.1
0.045
19
48
0.9949
3.49
0.49
11.4
6
9.5
0.78
0.22
1.9
0.077
6
32
0.9988
3.26
0.56
10.6
6
9.1
0.52
0.33
1.3
0.07
9
30
0.9978
3.24
0.6
9.3
5
12.8
0.84
0.63
2.4
0.088
13
35
0.9997
3.1
0.6
10.4
6
10.5
0.24
0.47
2.1
0.066
6
24
0.9978
3.15
0.9
11
7
7.8
0.55
0.35
2.2
0.074
21
66
0.9974
3.25
0.56
9.2
5
11.9
0.37
0.69
2.3
0.078
12
24
0.9958
3
0.65
12.8
6
12.3
0.39
0.63
2.3
0.091
6
18
1.0004
3.16
0.49
9.5
5
10.4
0.41
0.55
3.2
0.076
22
54
0.9996
3.15
0.89
9.9
6
12.3
0.39
0.63
2.3
0.091
6
18
1.0004
3.16
0.49
9.5
5
8
0.67
0.3
2
0.06
38
62
0.9958
3.26
0.56
10.2
6
11.1
0.45
0.73
3.2
0.066
6
22
0.9986
3.17
0.66
11.2
6
10.4
0.41
0.55
3.2
0.076
22
54
0.9996
3.15
0.89
9.9
6
7
0.62
0.18
1.5
0.062
7
50
0.9951
3.08
0.6
9.3
5
12.6
0.31
0.72
2.2
0.072
6
29
0.9987
2.88
0.82
9.8
8
11.9
0.4
0.65
2.15
0.068
7
27
0.9988
3.06
0.68
11.3
6
15.6
0.685
0.76
3.7
0.1
6
43
1.0032
2.95
0.68
11.2
7
10
0.44
0.49
2.7
0.077
11
19
0.9963
3.23
0.63
11.6
7
5.3
0.57
0.01
1.7
0.054
5
27
0.9934
3.57
0.84
12.5
7
9.5
0.735
0.1
2.1
0.079
6
31
0.9986
3.23
0.56
10.1
6
12.5
0.38
0.6
2.6
0.081
31
72
0.9996
3.1
0.73
10.5
5
9.3
0.48
0.29
2.1
0.127
6
16
0.9968
3.22
0.72
11.2
5
8.6
0.53
0.22
2
0.1
7
27
0.9967
3.2
0.56
10.2
6
11.9
0.39
0.69
2.8
0.095
17
35
0.9994
3.1
0.61
10.8
6
11.9
0.39
0.69
2.8
0.095
17
35
0.9994
3.1
0.61
10.8
6
8.4
0.37
0.53
1.8
0.413
9
26
0.9979
3.06
1.06
9.1
6
6.8
0.56
0.03
1.7
0.084
18
35
0.9968
3.44
0.63
10
6
10.4
0.33
0.63
2.8
0.084
5
22
0.9998
3.26
0.74
11.2
7
7
0.23
0.4
1.6
0.063
21
67
0.9952
3.5
0.63
11.1
5
11.3
0.62
0.67
5.2
0.086
6
19
0.9988
3.22
0.69
13.4
8
8.9
0.59
0.39
2.3
0.095
5
22
0.9986
3.37
0.58
10.3
5
9.2
0.63
0.21
2.7
0.097
29
65
0.9988
3.28
0.58
9.6
5
10.4
0.33
0.63
2.8
0.084
5
22
0.9998
3.26
0.74
11.2
7
11.6
0.58
0.66
2.2
0.074
10
47
1.0008
3.25
0.57
9
3
9.2
0.43
0.52
2.3
0.083
14
23
0.9976
3.35
0.61
11.3
6
8.3
0.615
0.22
2.6
0.087
6
19
0.9982
3.26
0.61
9.3
5
11
0.26
0.68
2.55
0.085
10
25
0.997
3.18
0.61
11.8
5
8.1
0.66
0.7
2.2
0.098
25
129
0.9972
3.08
0.53
9
5
11.5
0.315
0.54
2.1
0.084
5
15
0.9987
2.98
0.7
9.2
6
10
0.29
0.4
2.9
0.098
10
26
1.0006
3.48
0.91
9.7
5
10.3
0.5
0.42
2
0.069
21
51
0.9982
3.16
0.72
11.5
6
8.8
0.46
0.45
2.6
0.065
7
18
0.9947
3.32
0.79
14
6
11.4
0.36
0.69
2.1
0.09
6
21
1
3.17
0.62
9.2
6
8.7
0.82
0.02
1.2
0.07
36
48
0.9952
3.2
0.58
9.8
5
13
0.32
0.65
2.6
0.093
15
47
0.9996
3.05
0.61
10.6
5
9.6
0.54
0.42
2.4
0.081
25
52
0.997
3.2
0.71
11.4
6
12.5
0.37
0.55
2.6
0.083
25
68
0.9995
3.15
0.82
10.4
6
9.9
0.35
0.55
2.1
0.062
5
14
0.9971
3.26
0.79
10.6
5
10.5
0.28
0.51
1.7
0.08
10
24
0.9982
3.2
0.89
9.4
6
9.6
0.68
0.24
2.2
0.087
5
28
0.9988
3.14
0.6
10.2
5
9.3
0.27
0.41
2
0.091
6
16
0.998
3.28
0.7
9.7
5
10.4
0.24
0.49
1.8
0.075
6
20
0.9977
3.18
1.06
11
6
9.6
0.68
0.24
2.2
0.087
5
28
0.9988
3.14
0.6
10.2
5
9.4
0.685
0.11
2.7
0.077
6
31
0.9984
3.19
0.7
10.1
6
10.6
0.28
0.39
15.5
0.069
6
23
1.0026
3.12
0.66
9.2
5
9.4
0.3
0.56
2.8
0.08
6
17
0.9964
3.15
0.92
11.7
8
10.6
0.36
0.59
2.2
0.152
6
18
0.9986
3.04
1.05
9.4
5
10.6
0.36
0.6
2.2
0.152
7
18
0.9986
3.04
1.06
9.4
5
10.6
0.44
0.68
4.1
0.114
6
24
0.997
3.06
0.66
13.4
6
10.2
0.67
0.39
1.9
0.054
6
17
0.9976
3.17
0.47
10
5
10.2
0.67
0.39
1.9
0.054
6
17
0.9976
3.17
0.47
10
5
10.2
0.645
0.36
1.8
0.053
5
14
0.9982
3.17
0.42
10
6
11.6
0.32
0.55
2.8
0.081
35
67
1.0002
3.32
0.92
10.8
7
9.3
0.39
0.4
2.6
0.073
10
26
0.9984
3.34
0.75
10.2
6
9.3
0.775
0.27
2.8
0.078
24
56
0.9984
3.31
0.67
10.6
6
9.2
0.41
0.5
2.5
0.055
12
25
0.9952
3.34
0.79
13.3
7
8.9
0.4
0.51
2.6
0.052
13
27
0.995
3.32
0.9
13.4
7
8.7
0.69
0.31
3
0.086
23
81
1.0002
3.48
0.74
11.6
6
6.5
0.39
0.23
8.3
0.051
28
91
0.9952
3.44
0.55
12.1
6
10.7
0.35
0.53
2.6
0.07
5
16
0.9972
3.15
0.65
11
8
7.8
0.52
0.25
1.9
0.081
14
38
0.9984
3.43
0.65
9
6
7.2
0.34
0.32
2.5
0.09
43
113
0.9966
3.32
0.79
11.1
5
10.7
0.35
0.53
2.6
0.07
5
16
0.9972
3.15
0.65
11
8
8.7
0.69
0.31
3
0.086
23
81
1.0002
3.48
0.74
11.6
6