Search Results for author: Oliver Carr

Found 6 papers, 2 papers with code

Compensating trajectory bias for unsupervised patient stratification using adversarial recurrent neural networks

no code implementations14 Dec 2021 Avelino Javer, Owen Parsons, Oliver Carr, Janie Baxter, Christian Diedrich, Eren Elçi, Steffen Schaper, Katrin Coboeken, Robert Dürichen

Electronic healthcare records are an important source of information which can be used in patient stratification to discover novel disease phenotypes.

Longitudinal patient stratification of electronic health records with flexible adjustment for clinical outcomes

no code implementations11 Nov 2021 Oliver Carr, Avelino Javer, Patrick Rockenschaub, Owen Parsons, Robert Dürichen

We demonstrate the model performance on $29, 229$ diabetes patients, showing it finds clusters of patients with both different trajectories and different outcomes which can be utilized to aid clinical decision making.

Clustering Decision Making

Deep Semi-Supervised Embedded Clustering (DSEC) for Stratification of Heart Failure Patients

no code implementations24 Dec 2020 Oliver Carr, Stojan Jovanovic, Luca Albergante, Fernando Andreotti, Robert Dürichen, Nadia Lipunova, Janie Baxter, Rabia Khan, Benjamin Irving

In this work we apply deep semi-supervised embedded clustering to determine data-driven patient subgroups of heart failure from the electronic health records of 4, 487 heart failure and control patients.

Clustering

Monitoring Depression in Bipolar Disorder using Circadian Measures from Smartphone Accelerometers

1 code implementation4 Jul 2020 Oliver Carr, Fernando Andreotti, Kate E. A. Saunders, Niclas Palmius, Guy M. Goodwin, Maarten De Vos

The objective of this study was to use acceleration data recorded from smartphones to predict levels of depression in a population of participants diagnosed with bipolar disorder.

Management

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