Measure

MinorityClassSize

Number of instances belonging to the least frequent class.

Value per dataset

ada_agnostic (1) 1132
soybean (1) 8
cleveland (1)
cholesterol (1)
triazines (1)
UNIX_user_data (1) 484
autoMpg (1)
delta_elevators (1)
tic-tac-toe (1) 332
PhishingWebsites (1) 4898
bolts (1)
wisconsin (1)
detroit (1)
autoPrice (1)
lowbwt (1)
letter (1) 734
cloud (1)
diabetes_numeric (1)
iris-challenge (1) 31
auto_price (1)
pol (1)
fruitfly (1)
adult (2) 11687
kin8nm (1)
mbagrade (1)
quake (1)
pbc (1)
cpu_act (1)
iris (2) 50
pharynx (1)
sleep (1)
fourclass_scale (1)
vineyard (1)
KDDCup09_churn (1) 3672
jm1 (1) 2106
optdigits (1) 554
mfeat-pixel (1) 200
analcatdata_authorship (1) 55
mfeat-karhunen (1) 200
qsar-biodeg (1) 356
mfeat-fourier (1) 200
cmc (1) 333
credit-g (1) 300
kc1 (1) 326
hill-valley (1) 606
mfeat-morphological (1) 200
credit-a (1) 307
spambase (1) 1813
Australian (3) 307
kr-vs-kp (1) 1527
eucalyptus (1) 105
car (1) 65
sick (1) 231
irish (1) 222
one-hundred-plants-margin (1) 16
one-hundred-plants-texture (1) 15
electricity (1) 19237
satimage (1) 625
abalone (1) 1
artificial-characters (1) 600
blood-transfusion-service-center (1) 178
wall-robot-navigation (1) 328
segment (1) 330
GesturePhaseSegmentationProcessed (1) 998
breast-w (1) 241
pendigits (1) 1055
sylva_agnostic (1) 886
pc1 (1) 77
bank-marketing (1) 5289
cylinder-bands (2) 228
wilt (1) 261
phoneme (1) 1586
mfeat-factors (1) 200
mfeat-zernike (1) 200
waveform-5000 (1) 1653
isolet (1) 298
monks-problems-2 (1) 206
nomao (1) 9844
tamilnadu-electricity (1) 1397
wdbc (1) 212
micro-mass (2) 11
balance-scale (1) 49
monks-problems-1 (1) 278
JapaneseVowels (1) 782
musk (1) 1017
banknote-authentication (1) 610
MiceProtein (1) 105
cjs (3) 274
splice (1) 767
monks-problems-3 (1) 266
mozilla4 (1) 5108
pc3 (1) 160
MagicTelescope (1) 6688
cnae-9 (1) 120
LED-display-domain-7digit (1) 37
vowel (2) 90
Amazon_employee_access (1) 1897
climate-model-simulation-crashes (1) 46
ozone-level-8hr (1) 160
vehicle (1) 199
synthetic_control (1) 100
KDDCup09_upselling (1) 3682
first-order-theorem-proving (1) 486
madelon (1) 1300
Bioresponse (1) 1717
scene (1) 431
analcatdata_dmft (1) 123
profb (1) 224
pc4 (1) 178
Click_prediction_small (5) 6728
one-hundred-plants-shape (1) 16
semeion (1) 155
dresses-sales (2) 210
texture (1) 500
ilpd (1) 167
gas-drift (1) 1641
har (1) 1406
steel-plates-fault (1) 673
mushroom (1) 3916
gina_agnostic (1) 1705
cardiotocography (1) 53
eeg-eye-state (1) 6723
collins (1) 6
kc2 (1) 107
longley (1)
iris (1) 50
diabetes (1) 268
anneal (1) 8