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Responsible use of machine learning requires models to be audited for undesirable properties. While a body of work has proposed using explanations for auditing, how to do so and why has remained relatively ill-understood. This work…

Machine Learning · Computer Science 2023-06-06 Chhavi Yadav , Michal Moshkovitz , Kamalika Chaudhuri

The recent prevalence of publicly accessible, large medical imaging datasets has led to a proliferation of artificial intelligence (AI) models for cardiovascular image classification and analysis. At the same time, the potentially…

Human-Computer Interaction · Computer Science 2024-04-26 Grace Guo , Lifu Deng , Animesh Tandon , Alex Endert , Bum Chul Kwon

Despite recent advances in Generative Adversarial Networks (GANs), with special focus to the Deepfake phenomenon there is no a clear understanding neither in terms of explainability nor of recognition of the involved models. In particular,…

Computer Vision and Pattern Recognition · Computer Science 2022-04-12 Luca Guarnera , Oliver Giudice , Matthias Niessner , Sebastiano Battiato

The exploration of the latent space in StyleGANs and GAN inversion exemplify impressive real-world image editing, yet the trade-off between reconstruction quality and editing quality remains an open problem. In this study, we revisit…

Computer Vision and Pattern Recognition · Computer Science 2023-06-02 Kai Katsumata , Duc Minh Vo , Bei Liu , Hideki Nakayama

Deep learning has shown recent success in classifying anomalies in chest x-rays, but datasets are still small compared to natural image datasets. Supervision of abnormality localization has been shown to improve trained models, partially…

Inspired by the ability of StyleGAN to generate highly realistic images in a variety of domains, much recent work has focused on understanding how to use the latent spaces of StyleGAN to manipulate generated and real images. However,…

Computer Vision and Pattern Recognition · Computer Science 2021-04-01 Or Patashnik , Zongze Wu , Eli Shechtman , Daniel Cohen-Or , Dani Lischinski

Recently, deep neural networks (DNNs) have made great progress on automated diagnosis with chest X-rays images. However, DNNs are vulnerable to adversarial examples, which may cause misdiagnoses to patients when applying the DNN based…

Image and Video Processing · Electrical Eng. & Systems 2020-04-01 Chendi Rao , Jiezhang Cao , Runhao Zeng , Qi Chen , Huazhu Fu , Yanwu Xu , Mingkui Tan

Deep generative models like StyleGAN hold the promise of semantic image editing: modifying images by their content, rather than their pixel values. Unfortunately, working with arbitrary images requires inverting the StyleGAN generator,…

Computer Vision and Pattern Recognition · Computer Science 2022-05-16 Yohan Poirier-Ginter , Alexandre Lessard , Ryan Smith , Jean-François Lalonde

Chest X-rays are one of the most commonly used technologies for medical diagnosis. Many deep learning models have been proposed to improve and automate the abnormality detection task on this type of data. In this paper, we propose a…

Computer Vision and Pattern Recognition · Computer Science 2019-04-10 Davide Belli , Shi Hu , Ecem Sogancioglu , Bram van Ginneken

The adoption of increasingly complex deep models has fueled an urgent need for insight into how these models make predictions. Counterfactual explanations form a powerful tool for providing actionable explanations to practitioners.…

Machine Learning · Computer Science 2024-11-05 Paraskevas Pegios , Aasa Feragen , Andreas Abildtrup Hansen , Georgios Arvanitidis

Chest X-ray scan is a most often used modality by radiologists to diagnose many chest related diseases in their initial stages. The proposed system aids the radiologists in making decision about the diseases found in the scans more…

Image and Video Processing · Electrical Eng. & Systems 2020-08-07 Ahmed Rasheed , Muhammad Shahzad Younis , Muhammad Bilal , Maha Rasheed

Machine learning systems have received much attention recently for their ability to achieve expert-level performance on clinical tasks, particularly in medical imaging. Here, we examine the extent to which state-of-the-art deep learning…

Computer Vision and Pattern Recognition · Computer Science 2020-10-19 Laleh Seyyed-Kalantari , Guanxiong Liu , Matthew McDermott , Irene Y. Chen , Marzyeh Ghassemi

Objective. This paper presents an overview of generalizable and explainable artificial intelligence (XAI) in deep learning (DL) for medical imaging, aimed at addressing the urgent need for transparency and explainability in clinical…

Computer Vision and Pattern Recognition · Computer Science 2025-03-12 Ahmad Chaddad , Yan Hu , Yihang Wu , Binbin Wen , Reem Kateb

Most deep learning models in chest X-ray prediction utilize the posteroanterior (PA) view due to the lack of other views available. PadChest is a large-scale chest X-ray dataset that has almost 200 labels and multiple views available. In…

Image and Video Processing · Electrical Eng. & Systems 2020-02-10 Mohammad Hashir , Hadrien Bertrand , Joseph Paul Cohen

In this work we introduce a novel medical image style transfer method, StyleMapper, that can transfer medical scans to an unseen style with access to limited training data. This is made possible by training our model on unlimited…

Image and Video Processing · Electrical Eng. & Systems 2024-02-08 Shixing Cao , Nicholas Konz , James Duncan , Maciej A. Mazurowski

Counterfactual explanations for machine learning models are used to find minimal interventions to the feature values such that the model changes the prediction to a different output or a target output. A valid counterfactual explanation…

Machine Learning · Computer Science 2023-03-23 Shravan Kumar Sajja , Sumanta Mukherjee , Satyam Dwivedi

Transcriptional profiling on microarrays to obtain gene expressions has been used to facilitate cancer diagnosis. We propose a deep generative machine learning architecture (called DeepCancer) that learn features from unlabeled microarray…

Artificial Intelligence · Computer Science 2016-12-14 Rajendra Rana Bhat , Vivek Viswanath , Xiaolin Li

Classifying chest radiographs is a time-consuming and challenging task, even for experienced radiologists. This provides an area for improvement due to the difficulty in precisely distinguishing between conditions such as pleural effusion,…

Computer Vision and Pattern Recognition · Computer Science 2024-12-17 Maria Efimovich , Jayden Lim , Vedant Mehta , Ethan Poon

Counterfactual explanations have emerged as a prominent method in Explainable Artificial Intelligence (XAI), providing intuitive and actionable insights into Machine Learning model decisions. In contrast to other traditional feature…

The availability of training data is one of the main limitations in deep learning applications for medical imaging. Data augmentation is a popular approach to overcome this problem. A new approach is a Machine Learning based augmentation,…

Image and Video Processing · Electrical Eng. & Systems 2024-06-17 Oleksandr Fedoruk , Konrad Klimaszewski , Aleksander Ogonowski , Michał Kruk