Received 18 February 2014; Accepted 11 July 2014; Published 22 July 2014 Academic Editor: Feliz Minhós Copyright © 2014 Cheng Wang and Weilin Nie. This is an open access article distributed under the
Received 18 February 2014; Accepted 11 July 2014; Published 22 July 2014 Academic Editor: Feliz Minhós Copyright © 2014 Cheng Wang and Weilin Nie. This is an open access article distributed under the
private learning algorithms Weilin Nie and Cheng Wang* * Correspondence: Huizhou University, Huizhou, P.R. China Abstract Convex risk minimization is a commonly used setting in learning theory. In this