## Risk bounds for Statistical Learning

Citations: | 40 - 1 self |

### BibTeX

@MISC{Massart_riskbounds,

author = {Pascal Massart and Élodie Nédélec},

title = {Risk bounds for Statistical Learning },

year = {}

}

### Years of Citing Articles

### OpenURL

### Abstract

We propose a general theorem providing upper bounds for the risk of an empirical risk minimizer (ERM).We essentially focus on the binary classi…cation framework. We extend Tsybakov’s analysis of the risk of an ERM under margin type conditions by using concentration inequalities for conveniently weighted empirical processes. This allows us to deal with other ways of measuring the ”size”of a class of classi…ers than entropy with bracketing as in Tsybakov’s work. In particular we derive new risk bounds for the ERM when the classi…cation rules belong to some VC-class under margin conditions and discuss the optimality of those bounds in a minimax sense.