activity
20172026
most citedGlobal relaxation-based LP-Newton method for multiple hyperparameter selection in support vector classification with feature selection

1 citations · 1 across the 8 of their papers we have counts for

collaborators
Showing 2021Show all

2 papers · 1 filter

math.OC2021

Extension of the value function reformulation to multiobjective bilevel optimization

Lahoussine Lafhim, Alain Zemkoho

We consider a multiobjective bilevel optimization problem with vector-valued upper- and lower-level objective functions. Such problems have attracted a lot of interest in recent ye…

math.OC2021

Bilevel hyperparameter optimization for support vector classification: theoretical analysis and a solution method

Qingna Li, Zhen Li, Alain Zemkoho

Support vector classification (SVC) is a classical and well-performed learning method for classification problems. A regularization parameter, which significantly affects the class…