Financial Fraud Detection Approach Based on Firefly Optimization Algorithm and Support Vector Machine

Table 5

Outcomes of the proposed algorithm and the three other algorithms (BSVM, GSVM, and GASVM) based on various parameters such as PPV, TPR, f-measure, accuracy, error rate, experimental time, and best-selected feature (FS).

Parameters	FFSVM	BSVM	GSVM	GASVM
PPV	0.795	0.815	0.815	0.798
TPR	0.912	0.873	0.873	0.886
f-measure	0.850	0.843	0.843	0.840
Accuracy	85.65%	85.50%	85.51%	84.93%
Error rate	14.34%	14.50%	14.49%	15.07%
Exp. time	0.83	0.32	0.22	0.34
FS	7	7	7	7