2 citations · 3 across the 3 of their papers we have counts for
3 papers
Réintégration des refusés en Credit Scoring
Adrien Ehrhardt, Christophe Biernacki, Vincent Vandewalle +2
The granting process of all credit institutions rejects applicants who seem risky regarding the repayment of their debt. A credit score is calculated and associated with a cut-off…
Feature quantization for parsimonious and interpretable predictive models
Adrien Ehrhardt, Christophe Biernacki, Vincent Vandewalle +1
For regulatory and interpretability reasons, logistic regression is still widely used. To improve prediction accuracy and interpretability, a preprocessing step quantizing both con…
Coexistence probability in the last passage percolation model is
David Coupier, Philippe Heinrich
A competition model on between three clusters and governed by directed last passage percolation is considered. We prove that coexistence, i.e. the three clusters are simul…