Search Results for author: Adrian G. Wills

Found 6 papers, 2 papers with code

RJHMC-Tree for Exploration of the Bayesian Decision Tree Posterior

no code implementations4 Dec 2023 Jodie A. Cochrane, Adrian G. Wills, Sarah J. Johnson

This paper is directed towards learning decision trees from data using a Bayesian approach, which is challenging due to the potentially enormous parameter space required to span all tree models.

An Improved Random Matrix Prediction Model for Manoeuvring Extended Targets

no code implementations26 May 2021 Nathan J. Bartlett, Chris Renton, Adrian G. Wills

This paper proposes an improved prediction update for extended target tracking with the random matrix model.

Beyond Occam's Razor in System Identification: Double-Descent when Modeling Dynamics

1 code implementation11 Dec 2020 Antônio H. Ribeiro, Johannes N. Hendriks, Adrian G. Wills, Thomas B. Schön

It is typically observed that the model validation performance follows a U-shaped curve as the model complexity increases.

Deep Energy-Based NARX Models

1 code implementation8 Dec 2020 Johannes N. Hendriks, Fredrik K. Gustafsson, Antônio H. Ribeiro, Adrian G. Wills, Thomas B. Schön

This paper is directed towards the problem of learning nonlinear ARX models based on system input--output data.

A Bayesian Filtering Algorithm for Gaussian Mixture Models

no code implementations16 May 2017 Adrian G. Wills, Johannes Hendriks, Christopher Renton, Brett Ninness

A Bayesian filtering algorithm is developed for a class of state-space systems that can be modelled via Gaussian mixtures.

On the construction of probabilistic Newton-type algorithms

no code implementations5 Apr 2017 Adrian G. Wills, Thomas B. Schön

It has recently been shown that many of the existing quasi-Newton algorithms can be formulated as learning algorithms, capable of learning local models of the cost functions.

Vocal Bursts Type Prediction

Cannot find the paper you are looking for? You can Submit a new open access paper.