Search Results for author: Laurens Devos

Found 4 papers, 2 papers with code

Adversarial Example Detection in Deployed Tree Ensembles

no code implementations27 Jun 2022 Laurens Devos, Wannes Meert, Jesse Davis

We take an alternative approach and attempt to detect adversarial examples in a post-deployment setting.

Versatile Verification of Tree Ensembles

1 code implementation26 Oct 2020 Laurens Devos, Wannes Meert, Jesse Davis

This paper introduces a generic algorithm called Veritas that enables tackling multiple different verification tasks for tree ensemble models like random forests (RFs) and gradient boosting decision trees (GBDTs).

Fairness

Verifying Tree Ensembles by Reasoning about Potential Instances

1 code implementation31 Jan 2020 Laurens Devos, Wannes Meert, Jesse Davis

Imagine being able to ask questions to a black box model such as "Which adversarial examples exist?

Attribute Fairness

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