no code implementations • 4 Apr 2023 • Robin Mitra, Sarah F. McGough, Tapabrata Chakraborti, Chris Holmes, Ryan Copping, Niels Hagenbuch, Stefanie Biedermann, Jack Noonan, Brieuc Lehmann, Aditi Shenvi, Xuan Vinh Doan, David Leslie, Ginestra Bianconi, Ruben Sanchez-Garcia, Alisha Davies, Maxine Mackintosh, Eleni-Rosalina Andrinopoulou, Anahid Basiri, Chris Harbron, Ben D. MacArthur
Missing data are an unavoidable complication in many machine learning tasks.
no code implementations • 5 Dec 2022 • Martine J. Barons, Aditi Shenvi
For policymakers wishing to make evidence-based decisions, one of the challenges is how to combine the relevant information and evidence in a coherent and defensible manner in order to formulate and evaluate candidate policies.
1 code implementation • 21 Nov 2022 • Gareth Walley, Aditi Shenvi, Peter Strong, Katarzyna Kobalczyk
However, there currently exists no software that allows a user to leverage the theoretical developments of the CEG model family in modelling processes with structural asymmetries.
no code implementations • 7 Nov 2022 • Aditi Shenvi, Silvia Liverani
Moreover, we also show that this methodology is more amenable to being robustly scaled than the existing model selection algorithms used for this family.
no code implementations • 8 Jul 2020 • Aditi Shenvi, F. Oliver Bunnin, Jim Q. Smith
Activities of terrorist groups present a serious threat to the security and well-being of the general public.
no code implementations • 29 Jun 2020 • Aditi Shenvi, Jim Q. Smith
This coloured event tree, also known as a staged tree, is the output of the learning algorithms used for this family.
no code implementations • 29 Jun 2020 • Aditi Shenvi, Jim Q. Smith
Chain Event Graphs (CEGs) are a family of event-based graphical models that represent context-specific conditional independences typically exhibited by asymmetric state space problems.