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Digital pathology based on whole slide images (WSIs) plays a key role in cancer diagnosis and clinical practice. Due to the high resolution of the WSI and the unavailability of patch-level annotations, WSI classification is usually…

Computer Vision and Pattern Recognition · Computer Science 2023-05-02 Litao Yang , Deval Mehta , Sidong Liu , Dwarikanath Mahapatra , Antonio Di Ieva , Zongyuan Ge

In the field of computational pathology, the use of decision support systems powered by state-of-the-art deep learning solutions has been hampered by the lack of large labeled datasets. Until recently, studies relied on datasets in the…

Computer Vision and Pattern Recognition · Computer Science 2018-10-01 Gabriele Campanella , Vitor Werneck Krauss Silva , Thomas J. Fuchs

Multi-modal deep metric learning is crucial for effectively capturing diverse representations in tasks such as face verification, fine-grained object recognition, and product search. Traditional approaches to metric learning, whether based…

Computer Vision and Pattern Recognition · Computer Science 2024-11-06 Hadush Hailu Gebrerufael , Anil Kumar Tiwari , Gaurav Neupane , Goitom Ybrah Hailu

Weakly-supervised classification of histopathology slides is a computationally intensive task, with a typical whole slide image (WSI) containing billions of pixels to process. We propose Discriminative Region Active Sampling for Multiple…

Image and Video Processing · Electrical Eng. & Systems 2023-02-23 Jack Breen , Katie Allen , Kieran Zucker , Geoff Hall , Nicolas M. Orsi , Nishant Ravikumar

This paper considers a novel application of deep AUC maximization (DAM) for multi-instance learning (MIL), in which a single class label is assigned to a bag of instances (e.g., multiple 2D slices of a CT scan for a patient). We address a…

Machine Learning · Computer Science 2023-06-07 Dixian Zhu , Bokun Wang , Zhi Chen , Yaxing Wang , Milan Sonka , Xiaodong Wu , Tianbao Yang

With the increasing demand for histopathological specimen examination and diagnostic reporting, Multiple Instance Learning (MIL) has received heightened research focus as a viable solution for AI-centric diagnostic aid. Recently, to improve…

Computer Vision and Pattern Recognition · Computer Science 2025-12-25 Sungrae Hong , Sol Lee , Jisu Shin , Jiwon Jeong , Mun Yong Yi

Multiple instance learning is qualified for many pattern recognition tasks with weakly annotated data. The combination of artificial neural network and multiple instance learning offers an end-to-end solution and has been widely utilized.…

Computer Vision and Pattern Recognition · Computer Science 2022-05-30 Jingjun Yi , Beichen Zhou

In whole slide images (WSIs) analysis, attention-based multi-instance learning (MIL) models are susceptible to spurious correlations and degrade under domain shift. These methods may assign high attention weights to non-tumor regions, such…

Computer Vision and Pattern Recognition · Computer Science 2025-12-08 Xin Liu , Weijia Zhang , Wei Tang , Thuc Duy Le , Jiuyong Li , Lin Liu , Min-Ling Zhang

Multi-instance learning (MIL) is an effective paradigm for whole-slide pathological images (WSIs) classification to handle the gigapixel resolution and slide-level label. Prevailing MIL methods primarily focus on improving the feature…

Computer Vision and Pattern Recognition · Computer Science 2023-03-14 Tiancheng Lin , Zhimiao Yu , Hongyu Hu , Yi Xu , Chang Wen Chen

The detection of induced pluripotent stem cell (iPSC) colonies often needs the precise extraction of the colony features. However, existing computerized systems relied on segmentation of contours by preprocessing for classifying the colony…

Image and Video Processing · Electrical Eng. & Systems 2022-03-10 Novanto Yudistira , Muthu Subash Kavitha , Jeny Rajan , Takio Kurita

In many review classification applications, a fine-grained analysis of the reviews is desirable, because different segments (e.g., sentences) of a review may focus on different aspects of the entity in question. However, training supervised…

Machine Learning · Computer Science 2019-10-02 Giannis Karamanolakis , Daniel Hsu , Luis Gravano

Hispathological image segmentation algorithms play a critical role in computer aided diagnosis technology. The development of weakly supervised segmentation algorithm alleviates the problem of medical image annotation that it is…

Computer Vision and Pattern Recognition · Computer Science 2022-05-19 Ziniu Qian , Kailu Li , Maode Lai , Eric I-Chao Chang , Bingzheng Wei , Yubo Fan , Yan Xu

Multiple Instance Learning (MIL) is a weakly supervised learning problem where the aim is to assign labels to sets or bags of instances, as opposed to traditional supervised learning where each instance is assumed to be independent and…

Machine Learning · Computer Science 2022-02-24 Soumyasundar Pal , Antonios Valkanas , Florence Regol , Mark Coates

Multi-instance learning (MIL) has a wide range of applications due to its distinctive characteristics. Although many state-of-the-art algorithms have achieved decent performances, a plurality of existing methods solve the problem only in…

Machine Learning · Statistics 2015-12-04 Hanqiang Song , Zhuotun Zhu , Xinggang Wang

Mammogram classification is directly related to computer-aided diagnosis of breast cancer. Traditional methods rely on regions of interest (ROIs) which require great efforts to annotate. Inspired by the success of using deep convolutional…

Computer Vision and Pattern Recognition · Computer Science 2017-05-25 Wentao Zhu , Qi Lou , Yeeleng Scott Vang , Xiaohui Xie

Deep-learning models based on whole-slide digital pathology images (WSIs) become increasingly popular for predicting molecular biomarkers. Instance-based models has been the mainstream strategy for predicting genetic alterations using WSIs…

Quantitative Methods · Quantitative Biology 2022-06-02 Bangwei Guo , Xingyu Li , Miaomiao Yang , Hong Zhang , Xu Steven Xu

Bag-based Multiple Instance Learning (MIL) approaches have emerged as the mainstream methodology for Whole Slide Image (WSI) classification. However, most existing methods adopt a segmented training strategy, which first extracts features…

Computer Vision and Pattern Recognition · Computer Science 2025-03-13 Jiangping Wen , Jinyu Wen , Meie Fang

Whole slide image (WSI) classification is a critical task in computational pathology. However, the gigapixel-size of such images remains a major challenge for the current state of deep-learning. Current methods rely on multiple-instance…

Computer Vision and Pattern Recognition · Computer Science 2023-10-04 Etienne Pochet , Rami Maroun , Roger Trullo

Whole-slide image (WSI) classification in computational pathology is commonly formulated as slide-level Multiple Instance Learning (MIL) with a single global bag representation. However, slide-level MIL is fundamentally underconstrained:…

Computer Vision and Pattern Recognition · Computer Science 2026-04-15 Syed Fahim Ahmed , Gnanesh Rasineni , Florian Koehler , Abu Zahid Bin Aziz , Mei Wang , Attila Gyulassy , Brian Summa , J. Quincy Brown , Valerio Pascucci , Shireen Y. Elhabian

Recently, pathological diagnosis has achieved superior performance by combining deep learning models with the multiple instance learning (MIL) framework using whole slide images (WSIs). However, the giga-pixeled nature of WSIs poses a great…

Computer Vision and Pattern Recognition · Computer Science 2024-10-31 Zijie Fang , Yifeng Wang , Ye Zhang , Zhi Wang , Jian Zhang , Xiangyang Ji , Yongbing Zhang