1 code implementation • 17 Feb 2024 • Navid Mohammadi Foumani, Geoffrey Mackellar, Soheila Ghane, Saad Irtza, Nam Nguyen, Mahsa Salehi
We show that our semantic subsequence preserving improves the existing masking methods in self-prediction literature and find that preserving 50\% of EEG recordings will result in the most accurate results on all 6 tasks on average.
1 code implementation • 7 Dec 2023 • Navid Mohammadi Foumani, Chang Wei Tan, Geoffrey I. Webb, Hamid Rezatofighi, Mahsa Salehi
Our evaluation of Series2Vec on nine large real-world datasets, along with the UCR/UEA archive, shows enhanced performance compared to current state-of-the-art self-supervised techniques for time series.
1 code implementation • 26 May 2023 • Navid Mohammadi Foumani, Chang Wei Tan, Geoffrey I. Webb, Mahsa Salehi
We then proposed a new absolute position encoding method dedicated to time series data called time Absolute Position Encoding (tAPE).
Ranked #1 on Time Series Classification on Heartbeat
1 code implementation • 6 Feb 2023 • Navid Mohammadi Foumani, Lynn Miller, Chang Wei Tan, Geoffrey I. Webb, Germain Forestier, Mahsa Salehi
Time Series Classification and Extrinsic Regression are important and challenging machine learning tasks.
1 code implementation • 2021 International Conference on Data Mining Workshops (ICDMW) 2022 • Navid Mohammadi Foumani, Chang Wei Tan, Mahsa Salehi
Time series classification algorithms have been mainly dominated by non-deep learning models.
Ranked #1 on Time Series Classification on pendigits