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In this article, we propose an approach that can make use of not only labeled EEG signals but also the unlabeled ones which is more accessible. We also suggest the use of data fusion to further improve the seizure prediction accuracy. Data…

计算机视觉与模式识别 · 计算机科学 2018-06-22 Nhan Duy Truong , Levin Kuhlmann , Mohammad Reza Bonyadi , Omid Kavehei

Deep clustering as an important branch of unsupervised representation learning focuses on embedding semantically similar samples into the identical feature space. This core demand inspires the exploration of contrastive learning and…

计算机视觉与模式识别 · 计算机科学 2024-04-16 Haifeng Xia , Hai Huang , Zhengming Ding

Brain computer interface (BCI) has been popular as a key approach to monitor our brains recent year. Mental states monitoring is one of the most important BCI applications and becomes increasingly accessible. However, the mental state…

信号处理 · 电气工程与系统科学 2019-11-14 Dongdong Zhang , Dong Cao , Haibo Chen

Self-supervised learning is a popular and powerful method for utilizing large amounts of unlabeled data, for which a wide variety of training objectives have been proposed in the literature. In this study, we perform a Bayesian analysis of…

机器学习 · 计算机科学 2023-02-08 Emanuele Sansone , Robin Manhaeve

Although semi-supervised learning has made significant advances in the field of medical image segmentation, fully annotating a volumetric sample slice by slice remains a costly and time-consuming task. Even worse, most of the existing…

计算机视觉与模式识别 · 计算机科学 2024-12-23 Ke Yan , Qing Cai , Fan Zhang , Ziyan Cao , Zhi Liu

Recent studies have demonstrated the superiority of deep learning in medical image analysis, especially in cell instance segmentation, a fundamental step for many biological studies. However, the excellent performance of the neural networks…

图像与视频处理 · 电气工程与系统科学 2022-10-25 Huaqian Wu , Nicolas Souedet , Caroline Jan , Cédric Clouchoux , Thierry Delzescaux

Electrocardiogram (ECG) is a widely used reliable, non-invasive approach for cardiovascular disease diagnosis. With the rapid growth of ECG examinations and the insufficiency of cardiologists, accurate and automatic diagnosis of ECG signals…

机器学习 · 计算机科学 2020-10-21 Dongdong Zhang , Xiaohui Yuan , Ping Zhang

Previously, neural methods in grammatical error correction (GEC) did not reach state-of-the-art results compared to phrase-based statistical machine translation (SMT) baselines. We demonstrate parallels between neural GEC and low-resource…

计算与语言 · 计算机科学 2018-04-18 Marcin Junczys-Dowmunt , Roman Grundkiewicz , Shubha Guha , Kenneth Heafield

Saliency methods have been widely used to highlight important input features in model predictions. Most existing methods use backpropagation on a modified gradient function to generate saliency maps. Thus, noisy gradients can result in…

计算机视觉与模式识别 · 计算机科学 2021-11-30 Aya Abdelsalam Ismail , Héctor Corrada Bravo , Soheil Feizi

This paper presents a new framework for human body part segmentation based on Deep Convolutional Neural Networks trained using only synthetic data. The proposed approach achieves cutting-edge results without the need of training the models…

计算机视觉与模式识别 · 计算机科学 2022-06-08 Alessandro Saviolo , Matteo Bonotto , Daniele Evangelista , Marco Imperoli , Jacopo Lazzaro , Emanuele Menegatti , Alberto Pretto

Electroencephalography (EEG) research typically focuses on tasks with narrowly defined objectives, but recent studies are expanding into the use of unlabeled data within larger models, aiming for a broader range of applications. This…

信号处理 · 电气工程与系统科学 2025-05-26 Anders Gjølbye , Lina Skerath , William Lehn-Schiøler , Nicolas Langer , Lars Kai Hansen

Onboard electrostatic suspension inertial sensors are important applications for gravity satellites and space gravitational wave detection missions, and it is important to suppress noise in the measurement signal. Due to the complex…

地球物理 · 物理学 2023-05-12 Zhilan Yang , Haoyue Zhang , Peng Xu , Ziren Luo

Graph Convolutional Networks (GCNs) have shown significant improvements in semi-supervised learning on graph-structured data. Concurrently, unsupervised learning of graph embeddings has benefited from the information contained in random…

机器学习 · 计算机科学 2018-02-27 Sami Abu-El-Haija , Amol Kapoor , Bryan Perozzi , Joonseok Lee

Objective: The integration of Deep Learning (DL) algorithms on brain signal analysis is still in its nascent stages compared to their success in fields like Computer Vision. This is particularly true for BCI, where the brain activity is…

In the realm of modern diagnostic technology, video capsule endoscopy (VCE) is a standout for its high efficacy and non-invasive nature in diagnosing various gastrointestinal (GI) conditions, including obscure bleeding. Importantly, for the…

计算机视觉与模式识别 · 计算机科学 2023-08-08 Hechen Li , Yanan Wu , Long Bai , An Wang , Tong Chen , Hongliang Ren

Counterfactual prediction is a fundamental task in decision-making. G-computation is a method for estimating expected counterfactual outcomes under dynamic time-varying treatment strategies. Existing G-computation implementations have…

机器学习 · 计算机科学 2020-03-25 Rui Li , Zach Shahn , Jun Li , Mingyu Lu , Prithwish Chakraborty , Daby Sow , Mohamed Ghalwash , Li-wei H. Lehman

Our study focuses on the potential for modifications of Inception-like architecture within the electrocardiogram (ECG) domain. To this end, we introduce IncepSE, a novel network characterized by strategic architectural incorporation that…

信号处理 · 电气工程与系统科学 2023-12-18 Tue Minh Cao , Nhat Hong Tran , Le Phi Nguyen , Hieu Huy Pham , Hung Thanh Nguyen

Machine learning methods, such as deep learning, show promising results in the medical domain. However, the lack of interpretability of these algorithms may hinder their applicability to medical decision support systems. This paper studies…

信号处理 · 电气工程与系统科学 2021-07-23 Juan Manuel Mayor-Torres , Mirco Ravanelli , Sara E. Medina-DeVilliers , Matthew D. Lerner , Giuseppe Riccardi

There have been different reports of developing Brain-Computer Interface (BCI) platforms to investigate the noninvasive electroencephalography (EEG) signals associated with plan-to-grasp tasks in humans. However, these reports were unable…

信号处理 · 电气工程与系统科学 2024-02-07 Anna Cetera , Ali Rabiee , Sima Ghafoori , Reza Abiri

This paper presents a novel approach to noninvasive hyperglycemia monitoring utilizing electrocardiograms (ECG) from an extensive database comprising 1119 subjects. Previous research on hyperglycemia or glucose detection using ECG has been…

信号处理 · 电气工程与系统科学 2024-03-13 MohammadReza Hosseinzadehketilateh , Banafsheh Adami , Nima Karimian