Search Results for author: Vangelis Metsis

Found 3 papers, 3 papers with code

BioDiffusion: A Versatile Diffusion Model for Biomedical Signal Synthesis

1 code implementation12 Jan 2024 Xiaomin Li, Mykhailo Sakevych, Gentry Atkinson, Vangelis Metsis

Leveraging these synthesized signals offers a notable solution to the aforementioned challenges.

Time Series

TTS-CGAN: A Transformer Time-Series Conditional GAN for Biosignal Data Augmentation

1 code implementation28 Jun 2022 Xiaomin Li, Anne Hee Hiong Ngu, Vangelis Metsis

For time-series data, the suite of data augmentation strategies we can use to expand the size of the dataset is limited by the need to maintain the basic properties of the signal.

Data Augmentation Time Series +1

TTS-GAN: A Transformer-based Time-Series Generative Adversarial Network

2 code implementations6 Feb 2022 Xiaomin Li, Vangelis Metsis, Huangyingrui Wang, Anne Hee Hiong Ngu

For time-series, the suite of data augmentation tricks we can use to expand the size of the dataset is limited by the need to maintain the basic properties of the signal.

Data Augmentation Dimensionality Reduction +3

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