Measure

MajorityClassPercentage

Percentage of instances belonging to the most frequent class.

Value per dataset

bridges (2) 41.121495327103
postoperative-patient-data (1) 71.111111111111
trains (1) 50
BNG(anneal,nominal,1000000) (1) 75.9513
BNG(anneal.ORIG,nominal,1000000) (1) 75.9513
BNG(kr-vs-kp) (1) 52.1875
BNG(letter,nominal,1000000) (1) 4.0828
BNG(autos,nominal,1000000) (1) 32.3286
BNG(lymph,nominal,1000000) (1) 54.3512
BNG(mfeat-fourier,nominal,1000000) (1) 10.0595
cylinder-bands (1) 57.777777777778
nursery (1) 33.333333333333
BNG(labor,nominal,1000000) (1) 64.552
BNG(breast-cancer,nominal,1000000) (1) 70.2823
vowel (1) 9.0909090909091
amazon-commerce-reviews (1) 2
energy-efficiency (1) 9.6354166666667
ldpa (1) 33.046221036031
BNG(autos,10000,10) (1) 32.3554
BNG(lymph,1000,1) (1) 54.3495
BNG(lymph,1000,5) (1) 54.3495
BNG(lymph,1000,10) (1) 54.3495
BNG(lymph,5000,1) (1) 54.3495
BNG(lymph,5000,5) (1) 54.3495
BNG(lymph,5000,10) (1) 54.3495
BNG(lymph,10000,1) (1) 54.3495
BNG(lymph,10000,5) (1) 54.3495
BNG(lymph,10000,10) (1) 54.3495
physionet_asystole (1) 83.333333333333
physionet_bradycardia (1) 51.111111111111
physionet_tachycardia (1) 94.244604316547
contact-lenses (1) 62.5
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) 33.333333333333
hypothyroid (1) 92.28525980912
labor (1) 0.64912280701754
bridges (1) 0.41121495327103
anneal (241) 76.169265033408
colic (2) 63.04347826087
hayes-roth_test (1) 50
hayes-roth_train (1) 38.636363636364
heart-h (1) 63.945578231293
arcene (1) 0.56
one-hundred-plants-margin (1) 1
AccelerometerData (1) 0.44736842105263
nomao (1) 71.437690410561
Kaggle_bike_sharing_demand_challange (1) 0.015524526915304
page-blocks (1) 89.767951763201
audiology (1) 25.221238938053
kr-vs-k (1) 16.228257770174
mfeat-factors (1) 10
mfeat-pixel (1) 10
anneal (1) 0.76169265033408
autos (1) 0.32682926829268
soybean (1) 13.469985358712
madelon (1) 50
cmc (1) 42.701968771215
ecoli (1) 42.559523809524
liver-disorders (1) 0.31304347826087
glass (1) 35.514018691589
zoo (1) 40.594059405941
lymph (1) 0.5472972972973
lungcancer_GSE31210 (1) 84.513274336283
KungChi3 (1) 86.991869918699
MyIris (1) 33.333333333333
KnuggetChase3 (1) 81.443298969072
MeanWhile1 (1) 89.328063241107
MindCave2 (1) 64.8
planning-relax (1) 71.428571428571
dresses-sales (1) 58
leaf (1) 4.7058823529412
seeds (1) 33.333333333333
seismic-bumps (1) 33.333333333333
cardiotocography (1) 27.234242709313
balance-scale (1) 0.4608
MegaWatt1 (1) 89.328063241107
breast-cancer (1) 0.7027972027972
CostaMadre1 (2) 87.162162162162
ilpd (1) 71.355060034305
lsvt (1) 0.66666666666667
one-hundred-plants-shape (1) 1
ozone-level-8hr (1) 93.685872138911
parkinsons (1) 75.384615384615
qualitative-bankruptcy (1) 57.2