Spam Detection Approach for Secure Mobile Message Communication Using Machine Learning Algorithms

Table 3

Classification performance of classifiers.

Predictive model	Evaluation performance measures
	Accuracy (%)	Specificity (%)	Sensitivity (%)	MCC (%)	Processing Time (s)
Logistic regression (C = 1)	99	93	86	93	0.494
K-nearest neighbor (K-NN, K = 1)	95	80	60	80	0.630
DT	98	95	86	95	46.032