Search Results for author: Christopher J. McWilliams

Found 2 papers, 0 papers with code

Counterfactual Explanations via Locally-guided Sequential Algorithmic Recourse

no code implementations8 Sep 2023 Edward A. Small, Jeffrey N. Clark, Christopher J. McWilliams, Kacper Sokol, Jeffrey Chan, Flora D. Salim, Raul Santos-Rodriguez

Counterfactuals operationalised through algorithmic recourse have become a powerful tool to make artificial intelligence systems explainable.

counterfactual

Identification, explanation and clinical evaluation of hospital patient subtypes

no code implementations19 Jan 2023 Enrico Werner, Jeffrey N. Clark, Ranjeet S. Bhamber, Michael Ambler, Christopher P. Bourdeaux, Alexander Hepburn, Christopher J. McWilliams, Raul Santos-Rodriguez

We present a pipeline in which unsupervised machine learning techniques are used to automatically identify subtypes of hospital patients admitted between 2017 and 2021 in a large UK teaching hospital.

Clinical Knowledge

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