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row_idx
int64
f_0
float64
f_1
string
f_2
string
f_3
string
f_4
string
f_5
string
f_6
string
f_7
string
f_8
string
f_9
string
f_10
string
f_11
string
f_12
string
f_13
string
f_14
string
f_15
string
f_16
string
f_17
float64
f_18
string
f_19
float64
f_20
string
f_21
float64
f_22
string
f_23
float64
f_24
string
f_25
float64
f_26
string
target
int64
3,713
68
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.9
t
1.9
t
108
t
1.06
t
102
SVI
0
3,061
62
F
f
f
f
t
f
f
f
f
f
f
f
f
f
f
t
3.3
t
2
t
116
t
1.06
t
110
SVI
0
1,616
34
F
f
f
f
f
f
f
f
t
f
f
f
f
f
f
t
0.6
t
2.3
t
76
t
1.05
t
73
other
0
2,110
35
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
1.2
t
2.7
t
137
t
1.19
t
115
SVHC
0
3,683
21
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
null
f
null
f
null
f
null
f
null
other
0
1,163
14
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
1.4
f
null
t
91
t
0.93
t
98
other
0
942
58
F
f
f
f
f
f
f
f
f
f
t
f
f
f
f
t
3
f
null
t
115
t
1.07
t
107
SVI
0
3,624
61
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
6.2
t
2.3
t
118
t
1.3
t
91
other
0
2,098
54
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
3.3
f
null
t
147
t
1.07
t
138
other
0
2,470
64
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
null
t
3.1
t
136
t
1.07
t
127
other
0
1,916
57
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
1.9
t
1.7
t
76
t
0.81
t
93
SVI
0
887
70
F
f
f
f
t
f
f
f
t
f
f
f
f
f
f
t
2.1
t
1.7
t
131
t
1
t
130
SVHD
0
2,683
57
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.93
t
1.3
t
90
t
1.04
t
86
other
0
685
63
null
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
null
f
null
f
null
f
null
f
null
other
0
413
52
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
2
t
1.8
t
86
t
0.86
t
101
other
0
789
72
F
f
f
f
f
f
f
f
f
f
f
f
f
f
t
t
1.4
t
1.6
t
118
t
1.01
t
117
SVHC
0
2,575
57
M
f
f
f
t
f
f
f
f
f
f
f
f
f
f
t
0.9
t
1.5
t
91
t
0.78
t
116
other
0
1,627
42
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.7
t
1.5
t
90
t
1.14
t
79
other
0
2,725
7
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
2.4
f
null
t
155
t
0.94
t
165
other
0
2,895
64
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
4.6
t
1.5
t
133
t
1.08
t
124
SVI
0
2,117
50
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
2.8
t
2
t
116
t
1.26
t
92
other
0
1,992
22
F
f
f
t
f
f
f
f
f
f
f
f
f
f
f
t
2
t
1.9
t
101
t
0.92
t
109
other
0
272
72
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
5.4
t
1
t
75
t
0.82
t
92
SVI
1
2,651
63
M
t
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.1
f
null
t
80
t
0.84
t
95
other
0
521
38
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
44
t
1.7
t
59
t
1.04
t
57
other
0
522
63
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
2.9
f
null
t
95
t
1.08
t
88
SVI
0
2,789
54
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
null
f
null
f
null
f
null
f
null
other
0
350
49
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.08
t
0.2
t
59
t
0.79
t
74
SVI
1
1,450
52
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
4.7
t
2
t
19
t
1.12
t
17
SVI
1
2,691
67
F
t
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.015
t
4.2
t
188
t
1.39
t
135
other
0
2,935
35
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
null
f
null
t
67
t
0.9
t
75
other
0
1,873
40
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.73
t
2
t
121
t
1.02
t
118
other
0
651
72
F
t
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.005
t
2.5
t
231
t
0.92
t
251
other
0
1,783
30
F
f
f
f
f
f
f
f
f
f
f
f
t
f
f
t
0.3
t
1.8
t
117
t
0.97
t
121
SVI
0
3,311
70
null
t
f
f
f
f
f
f
f
t
f
f
f
f
f
t
0.02
t
1.5
t
160
t
0.94
t
171
other
0
3,492
84
F
f
f
f
f
f
f
f
f
t
f
f
f
f
f
f
null
f
null
t
88
t
0.87
t
100
other
0
3,513
34
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.03
t
1.6
t
96
t
0.97
t
99
other
0
3,618
75
F
t
f
f
f
f
f
f
f
f
f
f
f
f
f
t
1.9
f
null
t
124
t
0.86
t
144
other
0
3,392
36
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
2.4
t
3.1
t
133
t
1.53
t
87
STMW
0
2,726
53
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
1.4
t
1.9
t
104
t
0.93
t
112
SVI
0
168
72
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.3
t
1.9
t
104
t
1.01
t
104
SVI
0
3,497
45
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.2
t
2
t
87
f
null
f
null
other
0
962
69
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
null
f
null
t
109
t
1.03
t
106
other
0
945
36
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
1.1
t
2.3
t
101
t
0.94
t
107
other
0
462
27
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
1.6
t
1.9
t
119
t
0.89
t
134
SVI
0
1,832
61
F
f
f
f
t
f
f
f
f
f
f
f
f
f
f
t
9.8
t
0.4
t
81
t
0.64
t
126
SVI
1
328
73
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.1
t
1.5
t
77
t
0.79
t
97
SVI
0
3,033
28
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
2.2
t
1.9
t
86
t
1.06
t
81
SVHC
0
3,201
23
null
f
f
f
t
f
f
f
f
f
f
f
f
f
f
t
4.1
t
1.9
t
66
t
0.85
t
77
SVHD
0
367
74
M
t
f
t
f
f
f
f
t
t
f
f
f
f
f
t
5.2
f
null
f
null
f
null
f
null
other
0
3,495
87
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
2.2
t
0.9
t
106
t
0.92
t
115
SVI
1
3,180
36
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
25
t
0.3
t
10
t
1.18
t
8.4
other
0
2,662
83
null
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
19
f
null
t
148
t
1.11
t
134
other
0
3,391
63
M
f
f
f
t
f
f
f
f
f
f
f
f
f
f
t
0.8
t
1.9
t
98
t
0.89
t
111
SVI
0
772
33
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.01
t
1.5
t
160
t
0.87
t
185
SVI
1
2,721
70
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
2.1
t
2.3
t
180
t
1.3
t
139
other
0
3,375
62
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
4.2
t
2.2
t
104
t
1.11
t
93
other
0
2,965
61
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
4.7
t
1.1
t
89
t
0.75
t
118
SVI
1
498
55
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
11
t
1.5
t
144
t
1.24
t
116
other
0
2,856
77
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
2.1
t
0.8
t
99
t
0.88
t
113
SVI
1
435
42
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
2.5
t
2.1
t
121
t
1.12
t
108
SVI
0
365
50
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
3.1
t
1.9
t
77
t
0.8
t
97
SVI
0
1,220
64
M
t
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.24
f
null
t
83
t
0.9
t
93
other
0
276
39
M
f
f
f
f
f
f
f
f
f
f
f
f
f
t
t
1.5
f
null
t
93
t
0.75
t
125
SVHC
0
2,494
41
F
f
f
f
f
f
f
f
f
f
f
f
f
f
t
t
3.1
t
2.5
t
149
t
1.09
t
137
SVHC
0
2,233
71
null
f
f
f
f
f
f
f
f
f
f
f
f
f
t
t
1.1
t
2.4
t
122
t
1.12
t
109
other
0
1,517
53
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
4.3
t
1.5
t
94
t
0.88
t
107
SVI
0
407
34
M
f
f
f
f
f
f
f
f
f
f
f
f
f
t
t
0.83
t
2.4
t
114
t
1.02
t
112
SVHC
0
2,620
71
F
f
f
f
f
f
t
f
f
f
f
f
f
f
f
t
0.01
f
null
t
146
t
0.93
t
156
other
0
3,015
36
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
2.9
t
1.4
t
92
t
0.92
t
101
SVI
0
844
53
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.3
t
1.2
t
105
t
0.91
t
115
SVHC
0
1,950
33
F
f
f
f
f
f
f
f
f
f
f
t
f
f
f
t
0.08
f
null
t
126
t
1
t
126
other
0
1,288
74
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.61
t
0.9
t
115
t
0.75
t
153
SVI
1
1,922
19
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.2
t
2.3
t
91
t
0.93
t
98
SVHC
0
1,786
60
M
t
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.35
t
1.6
t
98
t
0.75
t
131
other
0
1,830
18
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.9
t
3
t
143
t
1.32
t
108
other
0
1,506
58
F
f
f
f
f
f
f
f
t
f
f
f
f
f
f
t
1.3
t
1.9
t
66
t
0.96
t
68
other
0
1,313
51
M
t
f
f
f
f
f
f
f
f
f
f
f
f
f
t
1.4
t
2.6
t
118
t
0.91
t
130
SVHC
0
1,966
67
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.8
t
2.3
t
104
t
1.04
t
100
SVI
0
855
43
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
null
f
null
f
null
f
null
f
null
other
0
2,091
36
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.25
t
2.5
t
102
t
0.96
t
106
other
0
78
61
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.61
t
1.6
t
103
t
0.93
t
111
SVI
0
944
28
F
f
f
f
f
f
t
f
f
f
f
f
f
f
f
t
103
t
2.1
t
65
t
1.16
t
56
SVI
0
199
32
F
t
f
f
f
t
f
f
f
t
f
f
f
f
f
t
0.025
t
3.7
t
139
t
1.34
t
104
other
0
1,533
52
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
2.9
t
2
t
73
t
1.04
t
70
other
0
2,155
47
M
f
f
f
t
f
f
f
f
f
f
f
f
f
f
t
1.1
f
null
t
94
t
0.97
t
97
SVI
0
801
22
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
5.6
t
3
t
123
t
1.22
t
101
SVI
0
2,269
44
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
2.8
t
2.3
t
129
t
1.24
t
103
SVHC
0
2,225
53
M
t
f
f
f
f
f
f
f
f
f
f
f
f
f
t
1.5
t
2.8
t
130
t
1.01
t
128
other
0
1,582
73
F
f
f
f
f
f
f
f
f
t
f
f
f
f
f
t
2
t
1.6
t
116
t
0.93
t
125
SVI
0
231
70
M
f
f
f
f
f
f
f
f
t
f
f
f
f
f
f
null
f
null
f
null
f
null
f
null
other
0
3,549
16
F
f
f
f
f
f
t
f
f
f
f
f
f
f
f
t
30
t
1.2
t
30
t
1.45
t
21
other
0
3,476
35
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
2.3
t
2.3
t
83
t
1.19
t
69
SVHC
0
2,716
60
F
f
f
f
f
f
f
f
f
t
f
f
f
f
f
t
0.025
t
3.9
t
123
t
0.98
t
126
other
0
2,095
64
M
t
f
f
f
f
f
f
f
f
f
f
f
f
f
t
1.8
t
1.4
t
117
t
0.97
t
121
other
0
2,118
25
F
f
f
f
f
f
f
f
f
f
f
f
t
f
f
t
0.53
t
1.8
t
107
t
0.93
t
115
other
0
3,046
56
F
t
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.3
t
2.8
t
141
t
0.99
t
142
other
0
2,172
38
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
0.1
t
1.5
t
106
t
0.79
t
134
SVI
0
2,328
74
F
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
1.3
t
1.9
t
99
t
1.12
t
88
other
0
3,600
22
M
f
f
f
f
f
f
f
f
f
f
f
f
f
f
t
1.7
t
2.3
t
127
t
1
t
127
other
0
End of preview. Expand in Data Studio

sick

Part of TabBioMed (TabBioMed: A Large-Scale Benchmark for Biomedical Tabular Learning), a benchmark of 94 curated biomedical tabular datasets. Code, preprocessing and documentation: https://github.com/AI-sandbox/TabBioMed.

OpenML dataset (ID 38), relation: sick

Domain Task Samples Features Classes
Clinical & Healthcare binary 3,772 27 2

Splits. Fixed train/val/test split (2642/565/565 rows).

Files

  • data/**.parquet: one row per sample. row_idx is the row index in the original TabBioMed array; f_<i>[_<name>] are the features (in order); target (or target_<j> for multi-target tasks) is the label. Categorical feature indices (0-based, among the features): [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 22, 24, 26]. Missing values are stored as nulls.
  • metadata.json: TabBioMed task metadata (task type, categorical indices, source, description).
from datasets import load_dataset
ds = load_dataset("TabBioMed/sick")

A Croissant (1.1) description with Responsible-AI fields is distributed with the TabBioMed release.

Source and license

Source: OpenML_Dataset_ID_38

This derived dataset is distributed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Please also cite and respect the terms of the original source.

Citation

@inproceedings{tabbiomed2026,
  title     = {TabBioMed: A Large-Scale Benchmark for Biomedical Tabular Learning},
  author    = {Mateo Bernad{\'o}, Pau and Polapragada, Saivenkata Nagavyjayanthi and Bonet, David and Arbiol Rakuljic, Pol and Mogas Pladevall, Laia and Comajoan Cara, Mar{\c{c}}al and Gonzalez Ferrer, Jesus and Abante, Jordi and Mas Montserrat, Daniel and Haussler, David and Ioannidis, Alexander G.},
  booktitle = {Advances in Neural Information Processing Systems (NeurIPS), Evaluations and Datasets Track},
  year      = {2026}
}
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