Measure

MajorityClassSize

Number of instances belonging to the most frequent class.

Value per dataset

bridges (2) 44
postoperative-patient-data (1) 64
trains (1) 5
BNG(anneal,nominal,1000000) (1) 759513
BNG(anneal.ORIG,nominal,1000000) (1) 759513
BNG(kr-vs-kp) (1) 521875
BNG(letter,nominal,1000000) (1) 40828
BNG(autos,nominal,1000000) (1) 323286
BNG(lymph,nominal,1000000) (1) 543512
BNG(mfeat-fourier,nominal,1000000) (1) 100595
cylinder-bands (1) 312
nursery (1) 4320
BNG(labor,nominal,1000000) (1) 645520
BNG(breast-cancer,nominal,1000000) (1) 702823
vowel (1) 90
amazon-commerce-reviews (1) 30
energy-efficiency (1) 74
ldpa (1) 54480
BNG(autos,10000,10) (1) 323554
BNG(lymph,1000,1) (1) 543495
BNG(lymph,1000,5) (1) 543495
BNG(lymph,1000,10) (1) 543495
BNG(lymph,5000,1) (1) 543495
BNG(lymph,5000,5) (1) 543495
BNG(lymph,5000,10) (1) 543495
BNG(lymph,10000,1) (1) 543495
BNG(lymph,10000,5) (1) 543495
BNG(lymph,10000,10) (1) 543495
physionet_asystole (1) 100
physionet_bradycardia (1) 46
physionet_tachycardia (1) 131
contact-lenses (1) 15
cpu.with.vendor (1) -1
a1a (1) -1
a2a (1) -1
a3a (1) -1
a4a (1) -1
a5a (1) -1
a6a (1) -1
a7a (1) -1
a8a (1) -1
a9a (1) -1
colon-cancer (1) -1
svmguide1 (1) -1
duke-breast-cancer (1) -1
fourclass (1) -1
german.numer (1) -1
iris-test (1) 50
hypothyroid (1) 3481
labor (1) 37
bridges (1) 44
anneal (241) 684
colic (2) 232
hayes-roth_test (1) 14
hayes-roth_train (1) 51
heart-h (1) 188
arcene (1) 112
one-hundred-plants-margin (1) 16
AccelerometerData (1) 17
nomao (1) 24621
Kaggle_bike_sharing_demand_challange (1) 169
page-blocks (1) 4913
audiology (1) 57
kr-vs-k (1) 4553
mfeat-factors (1) 200
mfeat-pixel (1) 200
anneal (1) 684
autos (1) 67
soybean (1) 92
madelon (1) 1300
cmc (1) 629
ecoli (1) 143
liver-disorders (1) 108
glass (1) 76
zoo (1) 41
lymph (1) 81
lungcancer_GSE31210 (1) 191
KungChi3 (1) 107
MyIris (1) 50
KnuggetChase3 (1) 158
MeanWhile1 (1) 226
MindCave2 (1) 81
planning-relax (1) 130
dresses-sales (1) 290
leaf (1) 16
seeds (1) 70
seismic-bumps (1) 70
cardiotocography (1) 579
balance-scale (1) 288
MegaWatt1 (1) 226
breast-cancer (1) 201
CostaMadre1 (2) 258
ilpd (1) 416
lsvt (1) 84
one-hundred-plants-shape (1) 16
ozone-level-8hr (1) 2374
parkinsons (1) 147
qualitative-bankruptcy (1) 143