Search Results for author: James T. Wilson

Found 8 papers, 7 papers with code

Stopping Bayesian Optimization with Probabilistic Regret Bounds

1 code implementation26 Feb 2024 James T. Wilson

Bayesian optimization is a popular framework for efficiently finding high-quality solutions to difficult problems based on limited prior information.

Bayesian Optimization

A Unifying Variational Framework for Gaussian Process Motion Planning

1 code implementation2 Sep 2023 Lucas Cosier, Rares Iordan, Sicelukwanda Zwane, Giovanni Franzese, James T. Wilson, Marc Peter Deisenroth, Alexander Terenin, Yasemin Bekiroglu

To control how a robot moves, motion planning algorithms must compute paths in high-dimensional state spaces while accounting for physical constraints related to motors and joints, generating smooth and stable motions, avoiding obstacles, and preventing collisions.

Gaussian Processes Motion Planning

Pathwise Conditioning of Gaussian Processes

2 code implementations8 Nov 2020 James T. Wilson, Viacheslav Borovitskiy, Alexander Terenin, Peter Mostowsky, Marc Peter Deisenroth

As Gaussian processes are used to answer increasingly complex questions, analytic solutions become scarcer and scarcer.

Gaussian Processes

Efficiently Sampling Functions from Gaussian Process Posteriors

5 code implementations ICML 2020 James T. Wilson, Viacheslav Borovitskiy, Alexander Terenin, Peter Mostowsky, Marc Peter Deisenroth

Gaussian processes are the gold standard for many real-world modeling problems, especially in cases where a model's success hinges upon its ability to faithfully represent predictive uncertainty.

Gaussian Processes

Maximizing acquisition functions for Bayesian optimization

1 code implementation NeurIPS 2018 James T. Wilson, Frank Hutter, Marc Peter Deisenroth

Bayesian optimization is a sample-efficient approach to global optimization that relies on theoretically motivated value heuristics (acquisition functions) to guide its search process.

Bayesian Optimization

The reparameterization trick for acquisition functions

1 code implementation1 Dec 2017 James T. Wilson, Riccardo Moriconi, Frank Hutter, Marc Peter Deisenroth

Bayesian optimization is a sample-efficient approach to solving global optimization problems.

Bayesian Optimization

Compressing Convolutional Neural Networks

no code implementations14 Jun 2015 Wenlin Chen, James T. Wilson, Stephen Tyree, Kilian Q. Weinberger, Yixin Chen

Convolutional neural networks (CNN) are increasingly used in many areas of computer vision.

Compressing Neural Networks with the Hashing Trick

1 code implementation19 Apr 2015 Wenlin Chen, James T. Wilson, Stephen Tyree, Kilian Q. Weinberger, Yixin Chen

As deep nets are increasingly used in applications suited for mobile devices, a fundamental dilemma becomes apparent: the trend in deep learning is to grow models to absorb ever-increasing data set sizes; however mobile devices are designed with very little memory and cannot store such large models.

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