Research Area

Main research area : Data Mining with Decision Trees (more generally Decision Graphs)

Around this main area :

• Speed up Data Mining processes (especially decision tree algorithm) with sampling
• Targeting
• Cost sensitive learning
• Generalized split evaluation measure in decision tree algorithms
• Error estimation with non-standard sampling scheme
• Feature selection using constrained Decision Trees
• Knowledge based system simplification (Simplify Rules from Association Rule Induction)
• Multiclass Decision Trees