Search Results for author: Benjamin Wilson

Found 7 papers, 4 papers with code

Learning phylogenetic trees as hyperbolic point configurations

1 code implementation23 Apr 2021 Benjamin Wilson

The objective function, which is shown to mimic the log-likelihood on tree space, is a differentiable function on a Riemannian manifold.

3D for Free: Crossmodal Transfer Learning using HD Maps

no code implementations24 Aug 2020 Benjamin Wilson, Zsolt Kira, James Hays

In this work, we address the long-tail problem by leveraging both the large class-taxonomies of modern 2D datasets and the robustness of state-of-the-art 2D detection methods.

3D Object Detection Autonomous Driving +5

Predictive Inequity in Object Detection

1 code implementation21 Feb 2019 Benjamin Wilson, Judy Hoffman, Jamie Morgenstern

In this work, we investigate whether state-of-the-art object detection systems have equitable predictive performance on pedestrians with different skin tones.

Object object-detection +1

Gradient descent in hyperbolic space

4 code implementations18 May 2018 Benjamin Wilson, Matthias Leimeister

Gradient descent generalises naturally to Riemannian manifolds, and to hyperbolic $n$-space, in particular.

Optimization and Control I.2.0

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