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
7.4
0.7
0
1.9
0.076
11
34
0.9978
3.51
0.56
9.4
5
7.8
0.88
0
2.6
0.098
25
67
0.9968
3.2
0.68
9.8
5
7.8
0.76
0.04
2.3
0.092
15
54
0.997
3.26
0.65
9.8
5
11.2
0.28
0.56
1.9
0.075
17
60
0.998
3.16
0.58
9.8
6
7.4
0.7
0
1.9
0.076
11
34
0.9978
3.51
0.56
9.4
5
7.4
0.66
0
1.8
0.075
13
40
0.9978
3.51
0.56
9.4
5
7.9
0.6
0.06
1.6
0.069
15
59
0.9964
3.3
0.46
9.4
5
7.3
0.65
0
1.2
0.065
15
21
0.9946
3.39
0.47
10
7
7.8
0.58
0.02
2
0.073
9
18
0.9968
3.36
0.57
9.5
7
7.5
0.5
0.36
6.1
0.071
17
102
0.9978
3.35
0.8
10.5
5
6.7
0.58
0.08
1.8
0.097
15
65
0.9959
3.28
0.54
9.2
5
7.5
0.5
0.36
6.1
0.071
17
102
0.9978
3.35
0.8
10.5
5
5.6
0.615
0
1.6
0.089
16
59
0.9943
3.58
0.52
9.9
5
7.8
0.61
0.29
1.6
0.114
9
29
0.9974
3.26
1.56
9.1
5
8.9
0.62
0.18
3.8
0.176
52
145
0.9986
3.16
0.88
9.2
5
8.9
0.62
0.19
3.9
0.17
51
148
0.9986
3.17
0.93
9.2
5
8.5
0.28
0.56
1.8
0.092
35
103
0.9969
3.3
0.75
10.5
7
8.1
0.56
0.28
1.7
0.368
16
56
0.9968
3.11
1.28
9.3
5
7.4
0.59
0.08
4.4
0.086
6
29
0.9974
3.38
0.5
9
4
7.9
0.32
0.51
1.8
0.341
17
56
0.9969
3.04
1.08
9.2
6
8.9
0.22
0.48
1.8
0.077
29
60
0.9968
3.39
0.53
9.4
6
7.6
0.39
0.31
2.3
0.082
23
71
0.9982
3.52
0.65
9.7
5
7.9
0.43
0.21
1.6
0.106
10
37
0.9966
3.17
0.91
9.5
5
8.5
0.49
0.11
2.3
0.084
9
67
0.9968
3.17
0.53
9.4
5
6.9
0.4
0.14
2.4
0.085
21
40
0.9968
3.43
0.63
9.7
6
6.3
0.39
0.16
1.4
0.08
11
23
0.9955
3.34
0.56
9.3
5
7.6
0.41
0.24
1.8
0.08
4
11
0.9962
3.28
0.59
9.5
5
7.9
0.43
0.21
1.6
0.106
10
37
0.9966
3.17
0.91
9.5
5
7.1
0.71
0
1.9
0.08
14
35
0.9972
3.47
0.55
9.4
5
7.8
0.645
0
2
0.082
8
16
0.9964
3.38
0.59
9.8
6
6.7
0.675
0.07
2.4
0.089
17
82
0.9958
3.35
0.54
10.1
5
6.9
0.685
0
2.5
0.105
22
37
0.9966
3.46
0.57
10.6
6
8.3
0.655
0.12
2.3
0.083
15
113
0.9966
3.17
0.66
9.8
5
6.9
0.605
0.12
10.7
0.073
40
83
0.9993
3.45
0.52
9.4
6
5.2
0.32
0.25
1.8
0.103
13
50
0.9957
3.38
0.55
9.2
5
7.8
0.645
0
5.5
0.086
5
18
0.9986
3.4
0.55
9.6
6
7.8
0.6
0.14
2.4
0.086
3
15
0.9975
3.42
0.6
10.8
6
8.1
0.38
0.28
2.1
0.066
13
30
0.9968
3.23
0.73
9.7
7
5.7
1.13
0.09
1.5
0.172
7
19
0.994
3.5
0.48
9.8
4
7.3
0.45
0.36
5.9
0.074
12
87
0.9978
3.33
0.83
10.5
5
7.3
0.45
0.36
5.9
0.074
12
87
0.9978
3.33
0.83
10.5
5
8.8
0.61
0.3
2.8
0.088
17
46
0.9976
3.26
0.51
9.3
4
7.5
0.49
0.2
2.6
0.332
8
14
0.9968
3.21
0.9
10.5
6
8.1
0.66
0.22
2.2
0.069
9
23
0.9968
3.3
1.2
10.3
5
6.8
0.67
0.02
1.8
0.05
5
11
0.9962
3.48
0.52
9.5
5
4.6
0.52
0.15
2.1
0.054
8
65
0.9934
3.9
0.56
13.1
4
7.7
0.935
0.43
2.2
0.114
22
114
0.997
3.25
0.73
9.2
5
8.7
0.29
0.52
1.6
0.113
12
37
0.9969
3.25
0.58
9.5
5
6.4
0.4
0.23
1.6
0.066
5
12
0.9958
3.34
0.56
9.2
5
5.6
0.31
0.37
1.4
0.074
12
96
0.9954
3.32
0.58
9.2
5
8.8
0.66
0.26
1.7
0.074
4
23
0.9971
3.15
0.74
9.2
5
6.6
0.52
0.04
2.2
0.069
8
15
0.9956
3.4
0.63
9.4
6
6.6
0.5
0.04
2.1
0.068
6
14
0.9955
3.39
0.64
9.4
6
8.6
0.38
0.36
3
0.081
30
119
0.997
3.2
0.56
9.4
5
7.6
0.51
0.15
2.8
0.11
33
73
0.9955
3.17
0.63
10.2
6
7.7
0.62
0.04
3.8
0.084
25
45
0.9978
3.34
0.53
9.5
5
10.2
0.42
0.57
3.4
0.07
4
10
0.9971
3.04
0.63
9.6
5
7.5
0.63
0.12
5.1
0.111
50
110
0.9983
3.26
0.77
9.4
5
7.8
0.59
0.18
2.3
0.076
17
54
0.9975
3.43
0.59
10
5
7.3
0.39
0.31
2.4
0.074
9
46
0.9962
3.41
0.54
9.4
6
8.8
0.4
0.4
2.2
0.079
19
52
0.998
3.44
0.64
9.2
5
7.7
0.69
0.49
1.8
0.115
20
112
0.9968
3.21
0.71
9.3
5
7.5
0.52
0.16
1.9
0.085
12
35
0.9968
3.38
0.62
9.5
7
7
0.735
0.05
2
0.081
13
54
0.9966
3.39
0.57
9.8
5
7.2
0.725
0.05
4.65
0.086
4
11
0.9962
3.41
0.39
10.9
5
7.2
0.725
0.05
4.65
0.086
4
11
0.9962
3.41
0.39
10.9
5
7.5
0.52
0.11
1.5
0.079
11
39
0.9968
3.42
0.58
9.6
5
6.6
0.705
0.07
1.6
0.076
6
15
0.9962
3.44
0.58
10.7
5
9.3
0.32
0.57
2
0.074
27
65
0.9969
3.28
0.79
10.7
5
8
0.705
0.05
1.9
0.074
8
19
0.9962
3.34
0.95
10.5
6
7.7
0.63
0.08
1.9
0.076
15
27
0.9967
3.32
0.54
9.5
6
7.7
0.67
0.23
2.1
0.088
17
96
0.9962
3.32
0.48
9.5
5
7.7
0.69
0.22
1.9
0.084
18
94
0.9961
3.31
0.48
9.5
5
8.3
0.675
0.26
2.1
0.084
11
43
0.9976
3.31
0.53
9.2
4
9.7
0.32
0.54
2.5
0.094
28
83
0.9984
3.28
0.82
9.6
5
8.8
0.41
0.64
2.2
0.093
9
42
0.9986
3.54
0.66
10.5
5
8.8
0.41
0.64
2.2
0.093
9
42
0.9986
3.54
0.66
10.5
5
6.8
0.785
0
2.4
0.104
14
30
0.9966
3.52
0.55
10.7
6
6.7
0.75
0.12
2
0.086
12
80
0.9958
3.38
0.52
10.1
5
8.3
0.625
0.2
1.5
0.08
27
119
0.9972
3.16
1.12
9.1
4
6.2
0.45
0.2
1.6
0.069
3
15
0.9958
3.41
0.56
9.2
5
7.8
0.43
0.7
1.9
0.464
22
67
0.9974
3.13
1.28
9.4
5
7.4
0.5
0.47
2
0.086
21
73
0.997
3.36
0.57
9.1
5
7.3
0.67
0.26
1.8
0.401
16
51
0.9969
3.16
1.14
9.4
5
6.3
0.3
0.48
1.8
0.069
18
61
0.9959
3.44
0.78
10.3
6
6.9
0.55
0.15
2.2
0.076
19
40
0.9961
3.41
0.59
10.1
5
8.6
0.49
0.28
1.9
0.11
20
136
0.9972
2.93
1.95
9.9
6
7.7
0.49
0.26
1.9
0.062
9
31
0.9966
3.39
0.64
9.6
5
9.3
0.39
0.44
2.1
0.107
34
125
0.9978
3.14
1.22
9.5
5
7
0.62
0.08
1.8
0.076
8
24
0.9978
3.48
0.53
9
5
7.9
0.52
0.26
1.9
0.079
42
140
0.9964
3.23
0.54
9.5
5
8.6
0.49
0.28
1.9
0.11
20
136
0.9972
2.93
1.95
9.9
6
8.6
0.49
0.29
2
0.11
19
133
0.9972
2.93
1.98
9.8
5
7.7
0.49
0.26
1.9
0.062
9
31
0.9966
3.39
0.64
9.6
5
5
1.02
0.04
1.4
0.045
41
85
0.9938
3.75
0.48
10.5
4
4.7
0.6
0.17
2.3
0.058
17
106
0.9932
3.85
0.6
12.9
6
6.8
0.775
0
3
0.102
8
23
0.9965
3.45
0.56
10.7
5
7
0.5
0.25
2
0.07
3
22
0.9963
3.25
0.63
9.2
5
7.6
0.9
0.06
2.5
0.079
5
10
0.9967
3.39
0.56
9.8
5
8.1
0.545
0.18
1.9
0.08
13
35
0.9972
3.3
0.59
9
6