1 code implementation • 7 May 2024 • Alexander Capstick, Tianyu Cui, Yu Chen, Payam Barnaghi
Time-series representation learning is a key area of research for remote healthcare monitoring applications.
1 code implementation • 22 Feb 2023 • Yushan Huang, Yuchen Zhao, Alexander Capstick, Francesca Palermo, Hamed Haddadi, Payam Barnaghi
For applications with stochastic state transitions, features are developed based on Shannon's entropy of Markov chains, entropy rates of Markov chains, entropy production of Markov chains, and von Neumann entropy of Markov chains.
1 code implementation • 6 Dec 2022 • Alexander Capstick, Francesca Palermo, Payam Barnaghi
When data is streaming from multiple sources, conventional training methods update model weights often assuming the same level of reliability for each source; that is: a model does not consider data quality of each source during training.
no code implementations • 19 Oct 2021 • Francesca Palermo, Honglin Li, Alexander Capstick, Nan Fletcher-Lloyd, Yuchen Zhao, Samaneh Kouchaki, Ramin Nilforooshan, David Sharp, Payam Barnaghi
Agitation is one of the neuropsychiatric symptoms with high prevalence in dementia which can negatively impact the Activities of Daily Living (ADL) and the independence of individuals.
no code implementations • 29 Sep 2021 • Alexander Capstick, Samaneh Kouchaki, Mazdak Ghajari, David J. Sharp, Payam M. Barnaghi
Recurrent deep learning methods have a larger capacity for learning complex representations in time series data.