1 code implementation • 30 Apr 2024 • Ben Harwood, Amir Dezfouli, Iadine Chades, Conrad Sanderson
For online feature learning, the Scalable Nearest Neighbours method is faster than baseline for recall rates below 75%.
no code implementations • 29 May 2023 • Tom Blau, Iadine Chades, Amir Dezfouli, Daniel Steinberg, Edwin V. Bonilla
We propose the use of an alternative estimator based on the cross-entropy of the joint model distribution and a flexible proposal distribution.
no code implementations • 10 Feb 2022 • Yan Zuo, Amir Dezfouli, Iadine Chades, David Alexander, Benjamin Ward Muir
Many real-world optimisation problems are defined over both categorical and continuous variables, yet efficient optimisation methods such asBayesian Optimisation (BO) are not designed tohandle such mixed-variable search spaces.
1 code implementation • 2 Feb 2022 • Tom Blau, Edwin V. Bonilla, Iadine Chades, Amir Dezfouli
Bayesian approaches developed to solve the optimal design of sequential experiments are mathematically elegant but computationally challenging.