tokens: The simulation results of imbalanced gun drilling dataset with DBN , multi - layer neural network ( MLP ) , support vector machine ( SVM ) , K - nearest neighbors ( KNN ) , linear classifier with stochastic gradient descent ( SGD ) training , logistic regression ( LR ) , gradient boosting ( GB ) , AdaBoost classifier , Lasso are shown in Table in terms of classification accuracy , G - means , Precision and F1-score on test data .