137 citations · 488 across the 26 of their papers we have counts for
4 papers · 1 filter
Self-Supervised PPG Representation Learning Shows High Inter-Subject Variability
Ramin Ghorbani, Marcel J. T. Reinders, David M. J. Tax
With the progress of sensor technology in wearables, the collection and analysis of PPG signals are gaining more interest. Using Machine Learning, the cardiac rhythm corresponding…
A view on model misspecification in uncertainty quantification
Yuko Kato, David M. J. Tax, Marco Loog
Estimating uncertainty of machine learning models is essential to assess the quality of the predictions that these models provide. However, there are several factors that influence…
Continual Prune-and-Select: Class-incremental learning with specialized subnetworks
Aleksandr Dekhovich, David M. J. Tax, Marcel H. F. Sluiter +1
The human brain is capable of learning tasks sequentially mostly without forgetting. However, deep neural networks (DNNs) suffer from catastrophic forgetting when learning one task…
Conversation Group Detection With Spatio-Temporal Context
Stephanie Tan, David M. J. Tax, Hayley Hung
In this work, we propose an approach for detecting conversation groups in social scenarios like cocktail parties and networking events, from overhead camera recordings. We posit th…