Datasets:
stud_ID
stringlengths 6
6
| exam_1
int64 0
100
| exam_2
int64 0
100
| exam_3
int64 32
100
| notes
stringclasses 5
values | letter_grade
stringclasses 5
values | noisy_letter_grade
stringclasses 5
values |
|---|---|---|---|---|---|---|
f48f73
| 53
| 77
| 93
| null |
C
|
C
|
0bd4e7
| 81
| 64
| 80
|
great participation +10
|
B
|
B
|
e1795d
| 74
| 88
| 97
| null |
B
|
B
|
cb9d7a
| 61
| 94
| 78
| null |
C
|
C
|
9acca4
| 48
| 90
| 91
| null |
C
|
C
|
745c23
| 89
| 95
| 72
| null |
B
|
B
|
24d6f2
| 0
| 83
| 97
|
cheated on exam, gets 0pts
|
D
|
D
|
e5af86
| 71
| 82
| 97
| null |
B
|
B
|
0aa465
| 0
| 56
| 96
|
cheated on exam, gets 0pts
|
F
|
F
|
cac6eb
| 75
| 80
| 98
|
missed class frequently -10
|
C
|
C
|
d52614
| 81
| 65
| 82
| null |
C
|
C
|
5afd5d
| 95
| 86
| 53
|
missed homework frequently -10
|
D
|
B
|
952d9a
| 89
| 72
| 98
|
missed homework frequently -10
|
C
|
C
|
4629d7
| 80
| 59
| 65
| null |
D
|
D
|
28f8b4
| 67
| 82
| 98
| null |
B
|
D
|
851614
| 87
| 78
| 95
| null |
B
|
B
|
9f6431
| 89
| 69
| 98
|
great participation +10
|
A
|
A
|
f288e4
| 53
| 72
| 46
|
missed class frequently -10
|
F
|
F
|
5a53c9
| 46
| 84
| 89
|
missed homework frequently -10
|
D
|
B
|
edeb53
| 70
| 63
| 95
|
great participation +10
|
B
|
B
|
9b7f42
| 63
| 93
| 94
| null |
B
|
B
|
01ed51
| 90
| 75
| 90
|
missed homework frequently -10
|
C
|
C
|
10ec62
| 72
| 81
| 95
|
missed class frequently -10
|
C
|
C
|
5eef2c
| 90
| 83
| 51
| null |
C
|
A
|
71d7b9
| 99
| 53
| 76
| null |
C
|
C
|
b2ec67
| 85
| 49
| 83
| null |
C
|
C
|
fbffe2
| 89
| 71
| 94
|
great final presentation +10
|
A
|
A
|
752905
| 86
| 80
| 89
| null |
B
|
F
|
cfc98d
| 75
| 94
| 79
| null |
B
|
B
|
d7c575
| 61
| 95
| 94
| null |
B
|
B
|
b3112c
| 74
| 64
| 91
| null |
C
|
A
|
13b36e
| 98
| 92
| 96
| null |
A
|
A
|
c1085a
| 95
| 83
| 78
| null |
B
|
D
|
f5427e
| 92
| 63
| 91
|
missed homework frequently -10
|
C
|
C
|
e1dffd
| 69
| 94
| 95
|
great participation +10
|
A
|
A
|
6699cc
| 81
| 90
| 90
|
missed homework frequently -10
|
C
|
C
|
11d11f
| 98
| 69
| 90
| null |
B
|
D
|
5d086b
| 82
| 94
| 99
|
missed class frequently -10
|
B
|
B
|
cd1b96
| 73
| 57
| 96
| null |
C
|
C
|
d88e3d
| 98
| 73
| 86
|
great final presentation +10
|
A
|
A
|
7630c7
| 0
| 81
| 99
|
cheated on exam, gets 0pts
|
D
|
B
|
6ff175
| 0
| 89
| 100
|
cheated on exam, gets 0pts
|
D
|
D
|
6243e0
| 62
| 83
| 81
| null |
C
|
C
|
02e64e
| 78
| 84
| 92
|
great final presentation +10
|
A
|
A
|
1a0785
| 79
| 84
| 92
| null |
B
|
B
|
50c022
| 65
| 69
| 92
|
missed homework frequently -10
|
D
|
A
|
bfc71a
| 98
| 82
| 47
|
great final presentation +10
|
B
|
B
|
be178f
| 92
| 0
| 89
|
cheated on exam, gets 0pts
|
D
|
D
|
e68fe8
| 84
| 46
| 95
| null |
C
|
C
|
745eca
| 95
| 85
| 98
| null |
A
|
A
|
dea70a
| 86
| 88
| 90
|
great final presentation +10
|
A
|
A
|
416a58
| 65
| 58
| 91
| null |
C
|
C
|
aa4eaa
| 79
| 83
| 88
| null |
B
|
F
|
7e74b1
| 0
| 95
| 87
|
cheated on exam, gets 0pts
|
D
|
D
|
cce446
| 90
| 57
| 97
| null |
B
|
B
|
bece9b
| 72
| 69
| 81
|
missed homework frequently -10
|
D
|
D
|
eb10df
| 70
| 85
| 96
| null |
B
|
F
|
83818a
| 89
| 59
| 79
|
missed homework frequently -10
|
D
|
B
|
16fc65
| 75
| 83
| 69
| null |
C
|
A
|
f12b58
| 89
| 70
| 90
|
missed homework frequently -10
|
C
|
C
|
3cbdb0
| 81
| 85
| 95
| null |
B
|
B
|
93af9d
| 76
| 70
| 73
|
great participation +10
|
B
|
B
|
fff102
| 92
| 62
| 66
|
great participation +10
|
B
|
B
|
61cb66
| 94
| 98
| 99
| null |
A
|
A
|
63c40e
| 96
| 99
| 96
|
great final presentation +10
|
A
|
A
|
228dc0
| 65
| 85
| 80
|
great participation +10
|
B
|
B
|
32b9ff
| 90
| 79
| 85
|
great participation +10
|
A
|
A
|
b82370
| 0
| 87
| 77
|
cheated on exam, gets 0pts
|
F
|
F
|
0500f9
| 91
| 75
| 95
|
great participation +10
|
A
|
A
|
3b6d80
| 88
| 77
| 92
| null |
B
|
F
|
24f0df
| 86
| 64
| 96
| null |
B
|
B
|
38a6ec
| 88
| 67
| 74
| null |
C
|
A
|
c29e3c
| 76
| 59
| 65
| null |
D
|
D
|
db7c62
| 96
| 68
| 59
|
great participation +10
|
B
|
B
|
30f5ea
| 84
| 98
| 51
| null |
C
|
C
|
4575aa
| 97
| 85
| 75
| null |
B
|
B
|
ba5948
| 97
| 98
| 80
|
great final presentation +10
|
A
|
A
|
b6dd2f
| 89
| 74
| 71
| null |
C
|
C
|
d0a4ce
| 72
| 90
| 93
| null |
B
|
B
|
257755
| 49
| 0
| 78
|
cheated on exam, gets 0pts
|
F
|
F
|
11d2df
| 88
| 93
| 78
|
great participation +10
|
A
|
A
|
e64047
| 88
| 80
| 82
|
great participation +10
|
A
|
A
|
8bfb9a
| 75
| 91
| 68
|
great final presentation +10
|
B
|
B
|
267224
| 68
| 99
| 91
| null |
B
|
D
|
a59996
| 92
| 87
| 71
| null |
B
|
D
|
bdcaaf
| 83
| 97
| 75
|
great final presentation +10
|
A
|
A
|
98d5be
| 87
| 100
| 94
| null |
A
|
A
|
139084
| 86
| 95
| 77
| null |
B
|
B
|
dbaba1
| 79
| 0
| 76
|
cheated on exam, gets 0pts
|
F
|
F
|
4808b4
| 99
| 83
| 44
|
great final presentation +10
|
B
|
B
|
a7e4da
| 96
| 77
| 79
|
missed class frequently -10
|
C
|
C
|
974144
| 78
| 94
| 81
| null |
B
|
D
|
91044f
| 58
| 76
| 94
|
great participation +10
|
B
|
B
|
7af3fe
| 70
| 0
| 63
|
cheated on exam, gets 0pts
|
F
|
F
|
75490e
| 77
| 84
| 95
| null |
B
|
B
|
826859
| 81
| 56
| 54
| null |
D
|
D
|
c25641
| 76
| 96
| 78
|
great final presentation +10
|
A
|
A
|
1c4d0a
| 99
| 53
| 73
|
missed homework frequently -10
|
D
|
D
|
ea3967
| 93
| 91
| 84
|
great final presentation +10
|
A
|
A
|
dd3e61
| 73
| 87
| 86
|
missed class frequently -10
|
C
|
C
|
End of preview. Expand
in Data Studio
Student Grades Demo Dataset
This dataset contains student grades data with both true labels and noisy (corrupted) labels.
Dataset Description
The dataset includes:
- Student exam scores (exam_1, exam_2, exam_3)
- Notes field
- True letter grades (
letter_grade) - Noisy/corrupted letter grades (
noisy_letter_grade)
This is useful for demonstrating and validating label error detection methods.
Usage
import pandas as pd
# Load the dataset
df = pd.read_csv("hf://datasets/Cleanlab/student-grades-demo/student-grades-demo.csv")
print(df.head())
# Find rows where labels were corrupted
import numpy as np
true_errors = np.where(df["letter_grade"] != df["noisy_letter_grade"])[0]
print(f"Number of label errors: {len(true_errors)}")
License
MIT License
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