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Poster
in
Affinity Workshop: LatinX in AI (LXAI) Research at ICML 2021

Deep Neural Network Uncertainty Estimation with Stochastic Inputs for Robust Aerial Navigation Policies

Fabio Arnez Yagualca · Huascar Espinoza · François Terrier


Abstract:

It is well-known in the literature that uncertainty estimation methods are required in robotic autonomous systems that include deep learning (DL) components to assess the confidence in the outputs. However, to successfully deploy DL components in autonomous systems, they should also handle uncertainty at the input rather than only at the output. In this paper, we present a method to account for uncertainty at the input of Bayesian Deep Learning control policies for Aerial Navigation. Our experiments show that the proposed method improves the robustness of the navigation policy in out-of-distribution (OoD) scenarios.