Zobrazeno 1 - 10
of 2 124
pro vyhledávání: '"D, Aston"'
Autor:
Tolou Shadbahr, Michael Roberts, Jan Stanczuk, Julian Gilbey, Philip Teare, Sören Dittmer, Matthew Thorpe, Ramon Viñas Torné, Evis Sala, Pietro Lió, Mishal Patel, Jacobus Preller, AIX-COVNET Collaboration, James H. F. Rudd, Tuomas Mirtti, Antti Sakari Rannikko, John A. D. Aston, Jing Tang, Carola-Bibiane Schönlieb
Publikováno v:
Communications Medicine, Vol 3, Iss 1, Pp 1-15 (2023)
Abstract Background Classifying samples in incomplete datasets is a common aim for machine learning practitioners, but is non-trivial. Missing data is found in most real-world datasets and these missing values are typically imputed using established
Externí odkaz:
https://doaj.org/article/9d3ea5d2aba94675b450444e5c79243e
Autor:
Anna Breger, Ian Selby, Michael Roberts, Judith Babar, Effrossyni Gkrania-Klotsas, Jacobus Preller, Lorena Escudero Sánchez, AIX-COVNET Collaboration, James H. F. Rudd, John A. D. Aston, Jonathan R. Weir-McCall, Evis Sala, Carola-Bibiane Schönlieb
Publikováno v:
Scientific Data, Vol 10, Iss 1, Pp 1-16 (2023)
Abstract The National COVID-19 Chest Imaging Database (NCCID) is a centralized UK database of thoracic imaging and corresponding clinical data. It is made available by the National Health Service Artificial Intelligence (NHS AI) Lab to support the de
Externí odkaz:
https://doaj.org/article/9878da5de9d34045a08b088c7c1813d9
Autor:
Yichen K. Chen, Sarah Welsh, Ardon M. Pillay, Benjamin Tannenwald, Kamen Bliznashki, Emmette Hutchison, John A. D. Aston, Carola-Bibiane Schönlieb, James H. F. Rudd, James Jones, Michael Roberts
Publikováno v:
Frontiers in Immunology, Vol 14 (2023)
BackgroundPneumonitis is one of the most common adverse events induced by the use of immune checkpoint inhibitors (ICI), accounting for a 20% of all ICI-associated deaths. Despite numerous efforts to identify risk factors and develop predictive model
Externí odkaz:
https://doaj.org/article/195e16934c9d4adb8085c69e0dadd799
Autor:
Tharick A. Pascoal, Sulantha Mathotaarachchi, Min Su Kang, Sara Mohaddes, Monica Shin, Ah Yeon Park, Maxime J. Parent, Andrea L. Benedet, Mira Chamoun, Joseph Therriault, Heungsun Hwang, A. Claudio Cuello, Bratislav Misic, Jean-Paul Soucy, John A. D. Aston, Serge Gauthier, Pedro Rosa-Neto
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-13 (2019)
Amyloid-β (Aβ) deposition occurs in Alzheimer's disease but its relation to disease features such as local brain hypometabolism or cognitive decline is unclear. Here, the authors show that Aβ aggregation in the brain’s default mode network leads
Externí odkaz:
https://doaj.org/article/b3232c605c38460fa526e6a7ba30b7cd
Akademický článek
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Akademický článek
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Autor:
John A. D. Aston, Eardi Lila
Publikováno v:
Journal of the American Statistical Association. 118:18-19
Publikováno v:
Journal of Data Science. 4:387-398
Publikováno v:
Journal of Data Science. 5:297-313
Relative entropy identities yield basic decompositions of cat- egorical data log-likelihoods. These naturally lead to the development of information models in contrast to the hierarchical log-linear models. A recent study by the authors clarified the
Publikováno v:
Business & Management Studies: An International Journal. 9:503-512
The study's main aim is to examine the impact of organisational culture on occupational stress by comparing the IT sectors in India and the UK. The paper adopts the application of Denison’s model for studying the organisational culture, whereas rol