Dataset Web recomm. 4

Basic characteristics Web recomm. 4

2291

instances

75

bags

6059

features

55

positive bags

between 4 and 200

instances per bag

20

negative bags

Results Web recomm. 4

AUC dataset 158
classifier error
AUC EER meanPrec avCost
APR tau=0.999 50.0 (0.0) 50.0 (0.0) 73.3 (0.0) 25.0 (0.0)
Diverse Density (10.000000) 63.6 (5.1) 42.0 (3.2) 88.6 (1.3) 16.5 (0.4)
EM-DD (10.000000) 60.6 (2.6) 40.0 (0.7) 86.0 (1.4) 19.3 (1.1)
MILBoost (100 rounds) 61.8 (11.0) 40.9 (13.0) 86.3 (4.5) 18.8 (2.8)
Citation MIL ref1, cite1 (h) 55.7 (3.5) 47.0 (4.1) 77.4 (1.2) 23.8 (0.8)
Citation MIL ref3, cite5 (h) 67.9 (9.4) 42.5 (3.0) 84.4 (5.0) 18.9 (3.1)
MI-SVM p=1.000000 81.2 (0.0) 20.6 (0.0) 93.0 (0.0) 12.2 (0.0)
MI-SVM r=10.000000 82.1 (0.5) 20.6 (0.0) 93.3 (0.2) 13.1 (0.0)
MILES p=1.000000 84.2 (0.0) 20.6 (0.0) 95.0 (0.0) 11.1 (0.0)
MILES r=10.000000 70.8 (3.7) 23.6 (0.0) 89.5 (1.1) 15.8 (0.7)
SVmil mahal.K NaN (0.0) NaN (0.0) NaN (0.0) NaN (0.0)
SVmil haussd.K 52.4 (12.9) 48.2 (9.6) 81.1 (6.2) 22.0 (2.4)
SVmil emd.K 57.7 (42.2) 44.1 (32.2) 86.8 (12.8) 14.5 (9.6)
Simple MIL with Logistic2, q=1 70.0 (0.0) 30.0 (0.0) 82.1 (0.0) 18.7 (0.0)
mean-inst+Logistic2 99.4 (0.0) 1.5 (0.0) 99.8 (0.0) 1.3 (0.0)
extremes+Logistic2 85.7 (0.3) 20.6 (0.0) 95.2 (0.1) 7.8 (0.0)
cov-coef+Logistic2 95.3 (0.9) 20.3 (0.7) 98.4 (0.3) 5.8 (0.8)
BagOfWords (k=10,diag)+Logistic2 50.0 (0.0) 50.0 (0.0) 73.3 (0.0) 25.0 (0.0)
BagOfWords (k=100,diag)+Logistic2 50.0 (0.0) 50.0 (0.0) 73.3 (0.0) 25.0 (0.0)
Pposterior MIL with N=30 50.0 (0.0) 50.0 (0.0) 73.3 (0.0) 25.0 (0.0)
Dissim.repr. AUC dataset 158
classifier error
AUC EER meanPrec avCost
minmin.K+Logistic2 72.6 (18.8) 28.8 (14.3) 89.5 (6.8) 14.9 (7.4)
summin.K+Logistic2 49.8 (9.4) 51.3 (8.0) 77.8 (3.6) 23.2 (1.6)
meanmin.K+Logistic2 67.2 (14.1) 36.1 (6.7) 86.6 (5.1) 17.5 (3.2)
meanmean.K+Logistic2 53.6 (13.4) 53.8 (8.1) 84.9 (4.4) 18.4 (2.8)
mahal.K+Logistic2 NaN (0.0) NaN (0.0) NaN (0.0) NaN (0.0)
haussd.K+Logistic2 NaN (0.0) NaN (0.0) NaN (0.0) NaN (0.0)
emd.K+Logistic2 NaN (0.0) NaN (0.0) NaN (0.0) NaN (0.0)
linass.K+Logistic2 NaN (0.0) NaN (0.0) NaN (0.0) NaN (0.0)