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Major depressive disorder (MDD) is a prevalent mental health condition that negatively impacts both individual well-being and global public health. Automated detection of MDD using structural magnetic resonance imaging (sMRI) and deep…

Computer Vision and Pattern Recognition · Computer Science 2025-11-05 Nojod M. Alotaibi , Areej M. Alhothali , Manar S. Ali

Body Dysmorphic Disorder (BDD) is a highly prevalent and frequently underdiagnosed condition characterized by persistent, intrusive preoccupations with perceived defects in physical appearance. In this extended analysis, we employ multiple…

Machine Learning · Computer Science 2025-03-17 Omar Costilla-Reyes , Morgan Talbot

Recent research highlights that the Directed Accumulator (DA), through its parametrization of geometric priors into neural networks, has notably improved the performance of medical image recognition, particularly with small and imbalanced…

Computer Vision and Pattern Recognition · Computer Science 2023-06-06 Hang Zhang , Renjiu Hu , Xiang Chen , Rongguang Wang , Jinwei Zhang , Jiahao Li

Adaptive gradient methods have attracted much attention of machine learning communities due to the high efficiency. However their acceleration effect in practice, especially in neural network training, is hard to analyze, theoretically. The…

Optimization and Control · Mathematics 2020-06-15 Xunpeng Huang , Hao Zhou , Runxin Xu , Zhe Wang , Lei Li

Hyperspectral anomaly detection (HAD) involves identifying the targets that deviate spectrally from their surroundings, without prior knowledge. Recently, deep learning based methods have become the mainstream HAD methods, due to their…

Computer Vision and Pattern Recognition · Computer Science 2024-04-22 Jingtao Li , Xinyu Wang , Shaoyu Wang , Hengwei Zhao , Liangpei Zhang , Yanfei Zhong

Stochastic Gradient Descent (SGD) with adaptive steps is widely used to train deep neural networks and generative models. Most theoretical results assume that it is possible to obtain unbiased gradient estimators, which is not the case in…

Machine Learning · Statistics 2025-03-17 Sobihan Surendran , Antoine Godichon-Baggioni , Adeline Fermanian , Sylvain Le Corff

Earth system models suffer from various structural and parametric errors in their representation of nonlinear, multi-scale processes, leading to uncertainties in their long-term projections. The effects of many of these errors (particularly…

Computational Physics · Physics 2024-02-19 Rambod Mojgani , Ashesh Chattopadhyay , Pedram Hassanzadeh

Temporal-difference (TD) learning is highly effective at controlling and evaluating an agent's long-term outcomes. Most approaches in this paradigm implement a semi-gradient update to boost the learning speed, which consists of ignoring the…

Machine Learning · Computer Science 2026-05-15 Théo Vincent , Kevin Gerhardt , Yogesh Tripathi , Habib Maraqten , Adam White , Martha White , Jan Peters , Carlo D'Eramo

Deep learning for tabular data has garnered increasing attention in recent years, yet employing deep models for structured data remains challenging. While these models excel with unstructured data, their efficacy with structured data has…

Machine Learning · Computer Science 2024-07-23 Hugo Thimonier , Fabrice Popineau , Arpad Rimmel , Bich-Liên Doan

With the hyperspectral imaging technology, hyperspectral data provides abundant spectral information and plays a more important role in geological survey, vegetation analysis and military reconnaissance. Different from normal change…

Image and Video Processing · Electrical Eng. & Systems 2020-10-28 Meiqi Hu , Chen Wu , Liangpei Zhang , Bo Du

Recently, the wearable and non-invasive blood glucose estimation approach has been proposed. However, due to the unreliability of the acquisition device, the presence of the noise and the variations of the acquisition environments, the…

Medical Physics · Physics 2025-03-07 Yiting Wei , Bingo Wing-Kuen Ling , Danni Chen , Yuheng Dai , Qing Liu

Partial Differential Equations (PDEs) model various physical phenomena, such as electromagnetic fields and fluid mechanics. Methods like Sparse Identification of Nonlinear Dynamics (SINDy) and PDE-Net 2.0 have been developed to identify and…

Neurons and Cognition · Quantitative Biology 2024-10-25 Ion Bica , Ryan Trang , Rui Hu , Wanhua Su , Zhichun Zhai , Qingrun Zhang

Accurate differentiation of pseudoprogression (PsP) from True Progression (TP) following radiotherapy (RT) in glioblastoma (GBM) patients is crucial for optimal treatment planning. However, this task remains challenging due to the…

Thyroid nodule classification and segmentation in ultrasound images are crucial for computer-aided diagnosis; however, they face limitations owing to insufficient labeled data. In this study, we proposed a multi-view contrastive…

Computer Vision and Pattern Recognition · Computer Science 2024-02-20 Jian Wang , Xin Yang , Xiaohong Jia , Wufeng Xue , Rusi Chen , Yanlin Chen , Xiliang Zhu , Lian Liu , Yan Cao , Jianqiao Zhou , Dong Ni , Ning Gu

As a long-term complication of diabetes, diabetic retinopathy (DR) progresses slowly, potentially taking years to threaten vision. An accurate and robust evaluation of its severity is vital to ensure prompt management and care. Ordinal…

Computer Vision and Pattern Recognition · Computer Science 2025-07-08 Qinkai Yu , Wei Zhou , Hantao Liu , Yanyu Xu , Meng Wang , Yitian Zhao , Huazhu Fu , Xujiong Ye , Yalin Zheng , Yanda Meng

Automatic diabetic retinopathy (DR) grading based on fundus photography has been widely explored to benefit the routine screening and early treatment. Existing researches generally focus on single-field fundus images, which have limited…

Computer Vision and Pattern Recognition · Computer Science 2022-12-02 Junlin Hou , Jilan Xu , Fan Xiao , Rui-Wei Zhao , Yuejie Zhang , Haidong Zou , Lina Lu , Wenwen Xue , Rui Feng

Early diagnosis of Type 2 Diabetes Mellitus (T2DM) is crucial to enable timely therapeutic interventions and lifestyle modifications. As the time available for clinical office visits shortens and medical imaging data become more widely…

Multispectral pedestrian detection has been shown to be effective in improving performance within complex illumination scenarios. However, prevalent double-stream networks in multispectral detection employ two separate feature extraction…

Computer Vision and Pattern Recognition · Computer Science 2026-03-30 Zizhao Chen , Yeqiang Qian , Xiaoxiao Yang , Chunxiang Wang , Ming Yang

Background and Objective: The Acetabular version, an essential factor in total hip arthroplasty, is measured by CT scan as the gold standard. The dose of radiation and expensiveness of CT make anterior-posterior pelvic radiograph an…

Image and Video Processing · Electrical Eng. & Systems 2021-11-16 Ata Jodeiri , Hadi Seyedarabi , Fatemeh Shahbazi , Seyed Mohammad Mahdi Hashemi , Seyyedhossein Shafiei

Blood glucose (BG) management is crucial for type-1 diabetes patients resulting in the necessity of reliable artificial pancreas or insulin infusion systems. In recent years, deep learning techniques have been utilized for a more accurate…

Machine Learning · Computer Science 2021-01-19 Md Fazle Rabby , Yazhou Tu , Md Imran Hossen , Insup Le , Anthony S Maida , Xiali Hei