Search Results for author: Lois Holloway

Found 3 papers, 0 papers with code

Distributed learning optimisation of Cox models can leak patient data: Risks and solutions

no code implementations12 Apr 2022 Carsten Brink, Christian Rønn Hansen, Matthew Field, Gareth Price, David Thwaites, Nis Sarup, Uffe Bernchou, Lois Holloway

Due to the data's sensitive nature, there is an interest in creating modelling methods where the data are kept in each local centre to preserve their privacy, but yet the model can be trained on and learn from data across multiple centres.

Federated Learning

Causal Discovery from Incomplete Data using An Encoder and Reinforcement Learning

no code implementations9 Jun 2020 Xiaoshui Huang, Fujin Zhu, Lois Holloway, Ali Haidar

Compared with the direct combination of data imputation and causal discovery methods, our method performs generally better and can even obtain a performance gain as much as 43. 2%.

Causal Discovery Imputation +2

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