An Interior Point Method for 𝐿_1/2-SVM and Application to Feature Selection in Classification

Table 3

Average results over 10 artificial data sets with varies dimension.

	𝐿2-SVM	𝐿1-SVM	𝐿0-SVM	𝐿1/2-SVM
Cardinality	109.95	15.85	2.38	2.41
Accuracy	92.93	99.07	97.76	98.26