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20142026
most citedWhat Uncertainties Do We Need in Bayesian Deep Learning for Computer Vision?

2.9k citations · 12k across the 144 of their papers we have counts for

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Showing 2019Show all

22 papers · 1 filter

stat.ML2019★ 73 cited

A Systematic Comparison of Bayesian Deep Learning Robustness in Diabetic Retinopathy Tasks

Angelos Filos, Sebastian Farquhar, Aidan N. Gomez +6

Evaluation of Bayesian deep learning (BDL) methods is challenging. We often seek to evaluate the methods' robustness and scalability, assessing whether new tools give `better' unce…

astro-ph.IM2019★ 1 cited

FDL: Mission Support Challenge

Luís F. Simões, Ben Day, Vinutha M. Shreenath +4

The Frontier Development Lab (FDL) is a National Aeronautics and Space Administration (NASA) machine learning program with the stated aim of conducting artificial intelligence rese…

cs.LG2019★ 3 cited

Adversarial recovery of agent rewards from latent spaces of the limit order book

Jacobo Roa-Vicens, Yuanbo Wang, Virgile Mison +2

Inverse reinforcement learning has proved its ability to explain state-action trajectories of expert agents by recovering their underlying reward functions in increasingly challeng…

astro-ph.SR2019★ 1 cited

Auto-Calibration of Remote Sensing Solar Telescopes with Deep Learning

Brad Neuberg, Souvik Bose, Valentina Salvatelli +6

As a part of NASA's Heliophysics System Observatory (HSO) fleet of satellites,the Solar Dynamics Observatory (SDO) has continuously monitored the Sun since2010. Ultraviolet (UV) an…

astro-ph.SR2019★ 7 cited

Using U-Nets to Create High-Fidelity Virtual Observations of the Solar Corona

Valentina Salvatelli, Souvik Bose, Brad Neuberg +6

Understanding and monitoring the complex and dynamic processes of the Sun is important for a number of human activities on Earth and in space. For this reason, NASA's Solar Dynamic…

astro-ph.SR2019★ 2 cited

Single-Frame Super-Resolution of Solar Magnetograms: Investigating Physics-Based Metrics & Losses

Anna Jungbluth, Xavier Gitiaux, Shane A. Maloney +7

Breakthroughs in our understanding of physical phenomena have traditionally followed improvements in instrumentation. Studies of the magnetic field of the Sun, and its influence on…

cs.LG2019

Probabilistic Super-Resolution of Solar Magnetograms: Generating Many Explanations and Measuring Uncertainties

Xavier Gitiaux, Shane A. Maloney, Anna Jungbluth +7

Machine learning techniques have been successfully applied to super-resolution tasks on natural images where visually pleasing results are sufficient. However in many scientific do…

cs.LG2019★ 5 cited

Machine Learning for Generalizable Prediction of Flood Susceptibility

Chelsea Sidrane, Dylan J Fitzpatrick, Andrew Annex +3

Flooding is a destructive and dangerous hazard and climate change appears to be increasing the frequency of catastrophic flooding events around the world. Physics-based flood model…

physics.space-ph2019★ 4 cited

Correlation of Auroral Dynamics and GNSS Scintillation with an Autoencoder

Kara Lamb, Garima Malhotra, Athanasios Vlontzos +7

High energy particles originating from solar activity travel along the the Earth's magnetic field and interact with the atmosphere around the higher latitudes. These interactions o…

cs.LG2019★ 10 cited

Prediction of GNSS Phase Scintillations: A Machine Learning Approach

Kara Lamb, Garima Malhotra, Athanasios Vlontzos +7

A Global Navigation Satellite System (GNSS) uses a constellation of satellites around the earth for accurate navigation, timing, and positioning. Natural phenomena like space weath…

cs.LG2019★ 65 cited

VariBAD: A Very Good Method for Bayes-Adaptive Deep RL via Meta-Learning

Luisa Zintgraf, Kyriacos Shiarlis, Maximilian Igl +4

Trading off exploration and exploitation in an unknown environment is key to maximising expected return during learning. A Bayes-optimal policy, which does so optimally, conditions…

eess.IV2019★ 2 cited

Flood Detection On Low Cost Orbital Hardware

Gonzalo Mateo-Garcia, Silviu Oprea, Lewis Smith +5

Satellite imaging is a critical technology for monitoring and responding to natural disasters such as flooding. Despite the capabilities of modern satellites, there is still much t…

cs.LG2019

Uncertainty Quantification with Statistical Guarantees in End-to-End Autonomous Driving Control

Rhiannon Michelmore, Matthew Wicker, Luca Laurenti +3

Deep neural network controllers for autonomous driving have recently benefited from significant performance improvements, and have begun deployment in the real world. Prior to thei…

cs.LG2019★ 9 cited

Generalizing from a few environments in safety-critical reinforcement learning

Zachary Kenton, Angelos Filos, Owain Evans +1

Before deploying autonomous agents in the real world, we need to be confident they will perform safely in novel situations. Ideally, we would expose agents to a very wide range of…

stat.ML2019★ 39 cited

Radial Bayesian Neural Networks: Beyond Discrete Support In Large-Scale Bayesian Deep Learning

Sebastian Farquhar, Michael Osborne, Yarin Gal

We propose Radial Bayesian Neural Networks (BNNs): a variational approximate posterior for BNNs which scales well to large models while maintaining a distribution over weight-space…

cs.LG2019

Towards Inverse Reinforcement Learning for Limit Order Book Dynamics

Jacobo Roa-Vicens, Cyrine Chtourou, Angelos Filos +3

Multi-agent learning is a promising method to simulate aggregate competitive behaviour in finance. Learning expert agents' reward functions through their external demonstrations is…

cs.LG2019★ 294 cited

BatchBALD: Efficient and Diverse Batch Acquisition for Deep Bayesian Active Learning

Andreas Kirsch, Joost van Amersfoort, Yarin Gal

We develop BatchBALD, a tractable approximation to the mutual information between a batch of points and model parameters, which we use as an acquisition function to select multiple…

astro-ph.EP2019★ 67 cited

An Ensemble of Bayesian Neural Networks for Exoplanetary Atmospheric Retrieval

Adam D. Cobb, Michael D. Himes, Frank Soboczenski +7

Machine learning is now used in many areas of astrophysics, from detecting exoplanets in Kepler transit signals to removing telescope systematics. Recent work demonstrated the pote…

cs.LG2019★ 74 cited

Learning Sparse Networks Using Targeted Dropout

Aidan N. Gomez, Ivan Zhang, Siddhartha Rao Kamalakara +4

Neural networks are easier to optimise when they have many more weights than are required for modelling the mapping from inputs to outputs. This suggests a two-stage learning proce…

astro-ph.GA2019★ 161 cited

Galaxy Zoo: Probabilistic Morphology through Bayesian CNNs and Active Learning

Mike Walmsley, Lewis Smith, Chris Lintott +10

We use Bayesian convolutional neural networks and a novel generative model of Galaxy Zoo volunteer responses to infer posteriors for the visual morphology of galaxies. Bayesian CNN…

stat.ML2019★ 6 cited

Differentially Private Continual Learning

Sebastian Farquhar, Yarin Gal

Catastrophic forgetting can be a significant problem for institutions that must delete historic data for privacy reasons. For example, hospitals might not be able to retain patient…

stat.ML2019★ 48 cited

A Unifying Bayesian View of Continual Learning

Sebastian Farquhar, Yarin Gal

Some machine learning applications require continual learning - where data comes in a sequence of datasets, each is used for training and then permanently discarded. From a Bayesia…