no code implementations • 29 Nov 2023 • Yu Chen, Nivedita Bijlani, Samaneh Kouchaki, Payam Barnaghi
Understanding the meaning of latent states is crucial for interpreting machine learning models, assuming they capture underlying patterns.
1 code implementation • 9 Feb 2023 • Omid Rohanian, Mohammadmahdi Nouriborji, Hannah Jauncey, Samaneh Kouchaki, ISARIC Clinical Characterisation Group, Lei Clifton, Laura Merson, David A. Clifton
To our knowledge, this is the first comprehensive study specifically focused on creating efficient and compact transformers for clinical NLP tasks.
no code implementations • 29 Nov 2022 • Nivedita Bijlani, Oscar Mendez Maldonado, Samaneh Kouchaki
The Contextual Matrix Profile (CMP) is a configurable 2-dimensional version of the Matrix Profile (MP) that uses the distance matrix of all subsequences of a time series to discover patterns and anomalies.
1 code implementation • 12 Oct 2022 • Mohammadmahdi Nouriborji, Omid Rohanian, Samaneh Kouchaki, David A. Clifton
Different strategies have been proposed in the literature to alleviate these problems, with the aim to create effective compact models that nearly match the performance of their bloated counterparts with negligible performance losses.
1 code implementation • 7 Sep 2022 • Omid Rohanian, Mohammadmahdi Nouriborji, Samaneh Kouchaki, David A. Clifton
Language models pre-trained on biomedical corpora, such as BioBERT, have recently shown promising results on downstream biomedical tasks.
Ranked #2 on Named Entity Recognition (NER) on BC2GM
no code implementations • 9 Jan 2022 • Omid Rohanian, Samaneh Kouchaki, Andrew Soltan, Jenny Yang, Morteza Rohanian, Yang Yang, David Clifton
One of our main contributions is that we specifically target the development of effective COVID-19 detection models with built-in mechanisms in order to selectively protect sensitive attributes against adversarial attacks.
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.
no code implementations • 29 Sep 2021 • Narges Pourshahrokhi, Samaneh Kouchaki, Yunpeng Li, Payam M. Barnaghi
Generative Adversarial Networks (GANs) can learn complex distributions over images, audio, and data that are difficult to model.
1 code implementation • 14 May 2021 • Roonak Rezvani, Samaneh Kouchaki, Ramin Nilforooshan, David J. Sharp, Payam Barnaghi
We train and test the proposed model on a dataset from a clinical study.
1 code implementation • 3 Mar 2021 • Narges Pourshahrokhi, Samaneh Kouchaki, Kord M. Kober, Christine Miaskowski, Payam Barnaghi
A Bayesian approach to impute missing values and creating augmented samples in high dimensional healthcare data is proposed in this work.
no code implementations • 27 Nov 2020 • Honglin Li, Magdalena Anita Kolanko, Shirin Enshaeifar, Severin Skillman, Andreas Markides, Mark Kenny, Eyal Soreq, Samaneh Kouchaki, Kirsten Jensen, Loren Cameron, Michael Crone, Paul Freemont, Helen Rostill, David J. Sharp, Ramin Nilforooshan, Payam Barnaghi
Machine learning techniques combined with in-home monitoring technologies provide a unique opportunity to automate diagnosis and early detection of adverse health conditions in long-term conditions such as dementia.
2 code implementations • NAACL 2019 • Omid Rohanian, Shiva Taslimipoor, Samaneh Kouchaki, Le An Ha, Ruslan Mitkov
We introduce a new method to tag Multiword Expressions (MWEs) using a linguistically interpretable language-independent deep learning architecture.
no code implementations • 30 Aug 2016 • Santosh Tirunagari, Simon Bull, Samaneh Kouchaki, Deborah Cooke, Norman Poh
Due to the chronic nature of diabetes, patient self-care factors play an important role in any treatment plan.