<i>L</i><sub>1/2</sub>正则化Logistic回归

L_1/2正则化Logistic回归

赵谦孟德宇徐宗本

L_1/2 Regularized Logistic Regression

ZHAO Qian, MENG De-Yu, XU Zong-Ben

模式识别与人工智能 . 2012, (5): 721 -728 .