Ensemble Machine Learning Model for Classification of Spam Product Reviews

Table 1

Classification results using all features on Yelp Dataset.

Classifiers	Accuracy (%)
RF	85.75
KNN	85.02
MLP	84.50
Ensemble classifier (MLP, KNN, and RF)	88.13
GBM Gaussian	84.74
XGBoost	85.59
GBM AdaBoost	85.87

Maximum accuracy achieved is highlighted in bold.