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Hamiltonian Monte Carlo (HMC) is a powerful and accurate method to sample from the posterior distribution in Bayesian inference. However, HMC techniques are computationally demanding for Bayesian neural networks due to the high…

机器学习 · 统计学 2025-09-11 Ponkrshnan Thiagarajan , Tamer A. Zaki , Michael D. Shields

Medical image labels are often organized by taxonomies (e.g., organ - tissue - subtype), yet standard self-supervised learning (SSL) ignores this structure. We present a hierarchy-preserving contrastive framework that makes the label tree a…

定量方法 · 定量生物学 2025-11-07 Alif Elham Khan

Multimodal Large Language Models (MLLMs) have achieved strong performance on general visual benchmarks but struggle with out-of-distribution (OOD) tasks in specialized domains such as medical imaging, where labeled data is limited and…

计算机视觉与模式识别 · 计算机科学 2025-10-06 Ci-Siang Lin , Min-Hung Chen , Yu-Yang Sheng , Yu-Chiang Frank Wang

Content-based medical image retrieval is an important diagnostic tool that improves the explainability of computer-aided diagnosis systems and provides decision making support to healthcare professionals. Medical imaging data, such as…

计算机视觉与模式识别 · 计算机科学 2022-11-23 Yunyan Xing , Benjamin J. Meyer , Mehrtash Harandi , Tom Drummond , Zongyuan Ge

Accurate segmentation of clustered microcalcifications in mammography is crucial for the diagnosis and treatment of breast cancer. Despite exhibiting expert-level accuracy, recent deep learning advancements in medical image segmentation…

计算机视觉与模式识别 · 计算机科学 2024-01-05 Ke Wang , Zanting Ye , Xiang Xie , Haidong Cui , Tao Chen , Banteng Liu

Uncertainty quantification is one of the most crucial tasks to obtain trustworthy and reliable machine learning models for decision making. However, most research in this domain has only focused on problems with small label spaces and…

机器学习 · 计算机科学 2022-10-20 Jyun-Yu Jiang , Wei-Cheng Chang , Jiong Zhong , Cho-Jui Hsieh , Hsiang-Fu Yu

Extreme Multi-label text Classification (XMC) is a task of finding the most relevant labels from a large label set. Nowadays deep learning-based methods have shown significant success in XMC. However, the existing methods (e.g.,…

计算与语言 · 计算机科学 2021-01-12 Ting Jiang , Deqing Wang , Leilei Sun , Huayi Yang , Zhengyang Zhao , Fuzhen Zhuang

Text classification has become increasingly challenging due to the continuous refinement of classification label granularity and the expansion of classification label scale. To address that, some research has been applied onto strategies…

神经与进化计算 · 计算机科学 2020-08-27 Jingpeng Zhao , Yinglong Ma

In this paper, we study the partial multi-label (PML) image classification problem, where each image is annotated with a candidate label set consists of multiple relevant labels and other noisy labels. Existing PML methods typically design…

计算机视觉与模式识别 · 计算机科学 2024-05-07 Feng Sun , Ming-Kun Xie , Sheng-Jun Huang

Hierarchical multi-label academic text classification (HMTC) is to assign academic texts into a hierarchically structured labeling system. We propose an attention-based hierarchical multi-label classification algorithm of academic texts…

计算与语言 · 计算机科学 2022-03-22 Yue Wang , Yawen Li , Ang Li

Accurate segmentation of Anatomical brain Barriers to Cancer spread (ABCs) plays an important role for automatic delineation of Clinical Target Volume (CTV) of brain tumors in radiotherapy. Despite that variants of U-Net are…

图像与视频处理 · 电气工程与系统科学 2022-06-08 Hao Fu , Guotai Wang , Wenhui Lei , Wei Xu , Qianfei Zhao , Shichuan Zhang , Kang Li , Shaoting Zhang

Deep learning-based semi-supervised learning (SSL) algorithms have led to promising results in medical images segmentation and can alleviate doctors' expensive annotations by leveraging unlabeled data. However, most of the existing SSL…

计算机视觉与模式识别 · 计算机科学 2023-05-09 Xiangde Luo , Jieneng Chen , Tao Song , Yinan Chen , Guotai Wang , Shaoting Zhang

Large language models (LLMs) offer a valuable technology for various applications in healthcare. However, their tendency to hallucinate and the existing reliance on proprietary systems pose challenges in environments concerning critical…

计算与语言 · 计算机科学 2025-02-27 Joshua Strong , Qianhui Men , Alison Noble

Multiple instance learning (MIL) is a powerful tool to solve the weakly supervised classification in whole slide image (WSI) based pathology diagnosis. However, the current MIL methods are usually based on independent and identical…

计算机视觉与模式识别 · 计算机科学 2021-11-02 Zhuchen Shao , Hao Bian , Yang Chen , Yifeng Wang , Jian Zhang , Xiangyang Ji , Yongbing Zhang

Machine learning on electromyography (EMG) has recently achieved remarkable success on a variety of tasks, while such success relies heavily on the assumption that the training and future data must be of the same data distribution. However,…

信号处理 · 电气工程与系统科学 2022-10-14 Di Wu , Jie Yang , Mohamad Sawan

Accurate prediction of molecular properties is crucial in drug discovery. Traditional methods often overlook that real-world molecules typically exhibit multiple property labels with complex correlations. To this end, we propose a novel…

定量方法 · 定量生物学 2024-08-13 Linjia Kang , Songhua Zhou , Shuyan Fang , Shichao Liu

In medical image segmentation, it is often necessary to collect opinions from multiple experts to make the final decision. This clinical routine helps to mitigate individual bias. But when data is multiply annotated, standard deep learning…

图像与视频处理 · 电气工程与系统科学 2022-12-02 Junde Wu , Huihui Fang , Yehui Yang , Yuanpei Liu , Jing Gao , Lixin Duan , Weihua Yang , Yanwu Xu

The development of accurate methods for multi-label classification (MLC) of remote sensing (RS) images is one of the most important research topics in RS. The MLC methods based on convolutional neural networks (CNNs) have shown strong…

图像与视频处理 · 电气工程与系统科学 2022-10-27 Ahmet Kerem Aksoy , Mahdyar Ravanbakhsh , Begüm Demir

Gene mutation prediction in hepatocellular carcinoma (HCC) is of great diagnostic and prognostic value for personalized treatments and precision medicine. In this paper, we tackle this problem with multi-instance multi-label learning to…

机器学习 · 计算机科学 2022-03-24 Kaixin Xu , Ziyuan Zhao , Jiapan Gu , Zeng Zeng , Chan Wan Ying , Lim Kheng Choon , Thng Choon Hua , Pierce KH Chow

Effective biomedical information retrieval requires modeling domain semantics and hierarchical relationships among biomedical texts. Existing biomedical generative retrievers build on coarse binary relevance signals, limiting their ability…

信息检索 · 计算机科学 2026-04-20 Mengfei Lan , Lecheng Zheng , Halil Kilicoglu