Research Article

An Adaptive Heterogeneous Online Learning Ensemble Classifier for Nonstationary Environments

Table 4

Heterogeneity test and predictive accuracy (%).

 HDES-ADPOAUE-MLPOAUE-SVM

Random Tree84.37 (2)86.78 (1)80.43 (3)
SEA81.34 (1)77.68 (2)74.58 (3)
LED76.84 (1)71.67 (3)74.53 (2)
Waveform74.48 (1)74.44 (2)74.41 (3)
Covertype87.64 (2)89.43 (1)85.63 (3)
SpamAssassin92.48 (1)83.42 (3)87.68 (2)
KDD99 Cup86.78 (1)82.46 (2)79.89 (3)
Poker Hand90.68 (1)88.49 (3)85.87 (2)
Average ranks1.252.132.63