Application of Data Mining Technology on Surveillance Report Data of HIV/AIDS High-Risk Group in Urumqi from 2009 to 2015

Table 10

Performance measures of the classifiers for IDU dataset.

Testing criteria	RF		SVM		KNN		DT
Confusion matrix	6151	149	5389	911	6003	297	4299	2001
	524	5726	1162	5088	854	5396	1610	4640
Accuracy (%)	94.6375		83.4821		90.8287		71.2271
Sensitivity (%)	91.6160		81.4080		86.3360		74.2400
Specificity (%)	97.6349		85.5397		95.2857		68.2381
Precision (%)	97.4638		84.8141		94.7831		69.8690
Recall (%)	91.6160		81.4080		86.3360		74.2400
AUC (%)	98.7495		91.3571		98.0208		74.3879