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Deep Learning has emerged as a promising approach for skin lesion analysis. However, existing methods mostly rely on fully supervised learning, requiring extensive labeled data, which is challenging and costly to obtain. To alleviate this…

图像与视频处理 · 电气工程与系统科学 2025-08-18 Siyamalan Manivannan

Sleep Stage Classification (SSC) is a labor-intensive task, requiring experts to examine hours of electrophysiological recordings for manual classification. This is a limiting factor when it comes to leveraging sleep stages for therapeutic…

Recently deep learning has dominated many machine learning areas, including spoken language understanding (SLU). However, deep learning models are notorious for being data-hungry, and the heavily optimized models are usually sensitive to…

计算与语言 · 计算机科学 2020-12-15 Shang-Wen Li , Jason Krone , Shuyan Dong , Yi Zhang , Yaser Al-onaizan

Detecting human stress levels and emotional states with physiological body-worn sensors is a complex task, but one with many health-related benefits. Robustness to sensor measurement noise and energy efficiency of low-power devices remain…

信号处理 · 电气工程与系统科学 2022-05-10 Nafiul Rashid , Trier Mortlock , Mohammad Abdullah Al Faruque

Active learning (AL) combines data labeling and model training to minimize the labeling cost by prioritizing the selection of high value data that can best improve model performance. In pool-based active learning, accessible unlabeled data…

机器学习 · 计算机科学 2020-07-21 Mingfei Gao , Zizhao Zhang , Guo Yu , Sercan O. Arik , Larry S. Davis , Tomas Pfister

Plan Recognition algorithms require to recognize a complete hierarchy explaining the agent's actions and goals. While the output of such algorithms is informative to the recognizer, the cost of its calculation is high in run-time, space,…

人工智能 · 计算机科学 2017-03-03 Retuh Mirsky , Ya'akov , Gal

Epilepsy is one of the most common neurological diseases globally (around 50 million people worldwide). Fortunately, up to 70% of people with epilepsy could live seizure-free if properly diagnosed and treated, and a reliable technique to…

信号处理 · 电气工程与系统科学 2024-10-25 Abdul Aziz , Nhat Pham , Neel Vora , Cody Reynolds , Jaime Lehnen , Pooja Venkatesh , Zhuoran Yao , Jay Harvey , Tam Vu , Kan Ding , Phuc Nguyen

RUL estimation suffers from a server data imbalance where data from machines near their end of life is rare. Additionally, the data produced by a machine can only be labeled after the machine failed. Semi-Supervised Learning (SSL) can…

机器学习 · 计算机科学 2021-08-27 Tilman Krokotsch , Mirko Knaak , Clemens Gühmann

We propose SLIM (Stochastic Learning and Inference in overidentified Models), a scalable stochastic approximation framework for nonlinear GMM. SLIM forms iterative updates from independent mini-batches of moments and their derivatives,…

计量经济学 · 经济学 2025-11-03 Xiaohong Chen , Min Seong Kim , Sokbae Lee , Myung Hwan Seo , Myunghyun Song

Epilepsy affects nearly 1% of the global population, of which two thirds can be treated by anti-epileptic drugs and a much lower percentage by surgery. Diagnostic procedures for epilepsy and monitoring are highly specialized and…

信号处理 · 电气工程与系统科学 2020-01-20 Tennison Liu , Nhan Duy Truong , Armin Nikpour , Luping Zhou , Omid Kavehei

Machine learning (ML) models trained on subjective self-report scores struggle to objectively classify pain accurately due to the significant variance between real-time pain experiences and recorded scores afterwards. This study developed…

机器学习 · 计算机科学 2023-08-03 Boluwatife E. Faremi , Jonathon Stavres , Nuno Oliveira , Zhaoxian Zhou , Andrew H. Sung

The Internet of Drones (IoD), where drones collaborate in data collection and analysis, has become essential for applications such as surveillance and environmental monitoring. Federated learning (FL) enables drones to train machine…

机器学习 · 计算机科学 2025-04-03 Md Mahabub Uz Zaman , Xiang Sun , Jingjing Yao

Recent developments in wearable devices have made accurate and efficient seizure detection more important than ever. A challenge in seizure detection is that patient-specific models typically outperform patient-independent models. However,…

信号处理 · 电气工程与系统科学 2024-08-02 Seline J. S. de Rooij , Frederiek Wesel , Borbála Hunyadi

Over the past few years, surgical data science has attracted substantial interest from the machine learning (ML) community. Various studies have demonstrated the efficacy of emerging ML techniques in analysing surgical data, particularly…

图像与视频处理 · 电气工程与系统科学 2023-07-06 Adnan Qayyum , Hassan Ali , Massimo Caputo , Hunaid Vohra , Taofeek Akinosho , Sofiat Abioye , Ilhem Berrou , Paweł Capik , Junaid Qadir , Muhammad Bilal

Diffusion and flow models have emerged as powerful generative approaches capable of modeling diverse and multimodal behavior. However, applying these models to offline reinforcement learning (RL) remains challenging due to the iterative…

机器学习 · 计算机科学 2025-05-30 Nicolas Espinosa-Dice , Yiyi Zhang , Yiding Chen , Bradley Guo , Owen Oertell , Gokul Swamy , Kiante Brantley , Wen Sun

Epilepsy affects more than 50 million people worldwide, making it one of the world's most prevalent neurological diseases. The main symptom of epilepsy is seizures, which occur abruptly and can cause serious injury or death. The ability to…

信号处理 · 电气工程与系统科学 2024-02-06 Zakary Georgis-Yap , Milos R. Popovic , Shehroz S. Khan

We motivate weakly supervised learning as an effective learning paradigm for problems where curating perfectly annotated datasets is expensive and may require domain expertise such as fine-grained classification. We focus on Partial Label…

计算机视觉与模式识别 · 计算机科学 2025-06-09 Darshana Saravanan , Naresh Manwani , Vineet Gandhi

A variety of screening approaches have been proposed to diagnose epileptic seizures, using electroencephalography (EEG) and magnetic resonance imaging (MRI) modalities. Artificial intelligence encompasses a variety of areas, and one of its…

We present and evaluate the capacity of a deep neural network to learn robust features from EEG to automatically detect seizures. This is a challenging problem because seizure manifestations on EEG are extremely variable both inter- and…

机器学习 · 计算机科学 2016-08-02 Pierre Thodoroff , Joelle Pineau , Andrew Lim

Classifiers that can be implemented on chip with minimal computational and memory resources are essential for edge computing in emerging applications such as medical and IoT devices. This paper introduces a machine learning model based on…

机器学习 · 计算机科学 2020-06-16 Bingzhao Zhu , Masoud Farivar , Mahsa Shoaran