Risk Factors for Emergency Department Short Time Readmission in Stratified Population

Table 3

Results of the prediction using supervised classification algorithms based on support vector machines and ensemble classifiers.

Classifier/implementation	Classification results	Case management	Heart failure	Chronic obstructive pulmonary disease	Diabetes mellitus
LibSVM; scikit-learn	Accuracy %	93.62	100	83.75	89.66
	Sensitivity %	71.43	100	75.00	42.11
	Specificity %	100	100	85.94	98.97
LibSVM; Weka	Accuracy %	87.23	88.57	86.25	83.620
	Sensitivity %	89.0	78.4	88.3	69.9
	Specificity %	87.2	88.6	86.3	83.6
LibD3D; Weka	Accuracy %	82.97	84.28	83.75	81.89
	Sensitivity %	81.7	78.0	82.2	74.3
	Specificity %	83.0	84.3	83.8	81.9