Research Article

Deep Learning- and Word Embedding-Based Heterogeneous Classifier Ensembles for Text Classification

Table 3

The list of classification accuracies of single classifiers and heterogeneous ensemble systems with majority voting and stacking integration strategies on datasets represented with TF-IDF weighting.

Methods20News-1882820News-19997Mini-newsWeb KB41150haberMilliyetHurriyetAahaberComputation time

MVNB75.8963.9177.7879.3085.1783.1977.1482.061 h 13 m
MNB91.4981.2982.9386.7495.3083.9182.2983.261 h 45 m
SVM91.5063.1492.4091.1592.5292.7581.4480.892 h 17 m
RF90.3678.5690.4489.7595.0793.0585.1188.263 h 34 m
CNN89.2375.5691.7091.5694.3778.0687.3190.195 h 23 m
Heter-MV92.3979.6392.6090.8594.9892.3488.4189.947 h 55 m
Heter-Stck93.2581.2994.0793.5796.7794.0989.5592.708 h 31 m