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FAT Forensics: A Python Toolbox for Implementing and Deploying Fairness, Accountability and Transparency Algorithms in Predictive Systems


Sep 08, 2022
Kacper Sokol, Alexander Hepburn, Rafael Poyiadzi, Matthew Clifford, Raul Santos-Rodriguez, Peter Flach

* Journal of Open Source Software, 5(49), 1904 (2020) 

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The Weak Supervision Landscape


Mar 30, 2022
Rafael Poyiadzi, Daniel Bacaicoa-Barber, Jesus Cid-Sueiro, Miquel Perello-Nieto, Peter Flach, Raul Santos-Rodriguez


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Equitable Ability Estimation in Neurodivergent Student Populations with Zero-Inflated Learner Models


Mar 18, 2022
Niall Twomey, Sarah McMullan, Anat Elhalal, Rafael Poyiadzi, Luis Vaquero


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Uncertainty Quantification of Surrogate Explanations: an Ordinal Consensus Approach


Nov 17, 2021
Jonas Schulz, Rafael Poyiadzi, Raul Santos-Rodriguez


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Domain Generalisation for Apparent Emotional Facial Expression Recognition across Age-Groups


Oct 18, 2021
Rafael Poyiadzi, Jie Shen, Stavros Petridis, Yujiang Wang, Maja Pantic


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Understanding surrogate explanations: the interplay between complexity, fidelity and coverage


Jul 09, 2021
Rafael Poyiadzi, Xavier Renard, Thibault Laugel, Raul Santos-Rodriguez, Marcin Detyniecki

* 12 pages, 8 figures 

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On the overlooked issue of defining explanation objectives for local-surrogate explainers


Jun 10, 2021
Rafael Poyiadzi, Xavier Renard, Thibault Laugel, Raul Santos-Rodriguez, Marcin Detyniecki


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Statistical Hypothesis Testing for Class-Conditional Label Noise


Mar 03, 2021
Rafael Poyiadzi, Weisong Yang, Niall Twomey, Raul Santos-Rodriguez

* 11 pages, 6 figures 

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Detecting Signatures of Early-stage Dementia with Behavioural Models Derived from Sensor Data


Jul 03, 2020
Rafael Poyiadzi, Weisong Yang, Yoav Ben-Shlomo, Ian Craddock, Liz Coulthard, Raul Santos-Rodriguez, James Selwood, Niall Twomey

* Accepted by the 1st edition of HELPLINE: Artificial Intelligence for Health, Personalized Medicine and Wellbeing 

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FACE: Feasible and Actionable Counterfactual Explanations


Sep 20, 2019
Rafael Poyiadzi, Kacper Sokol, Raul Santos-Rodriguez, Tijl De Bie, Peter Flach


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