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Prototypical part network (ProtoPNet) methods have been designed to achieve interpretable classification by associating predictions with a set of training prototypes, which we refer to as trivial prototypes because they are trained to lie…

Computer Vision and Pattern Recognition · Computer Science 2023-10-24 Chong Wang , Yuyuan Liu , Yuanhong Chen , Fengbei Liu , Yu Tian , Davis J. McCarthy , Helen Frazer , Gustavo Carneiro

Deep learning-based multi-view coarse-grained 3D shape classification has achieved remarkable success over the past decade, leveraging the powerful feature learning capabilities of CNN-based and ViT-based backbones. However, as a…

Computer Vision and Pattern Recognition · Computer Science 2025-05-26 Shuxian Ma , Zihao Dong , Runmin Cong , Sam Kwong , Xiuli Shao

Interpretable part-prototype models are computer vision models that are explainable by design. The models learn prototypical parts and recognise these components in an image, thereby combining classification and explanation. Despite the…

Computer Vision and Pattern Recognition · Computer Science 2023-07-28 Meike Nauta , Christin Seifert

Recent applications of deep convolutional neural networks in medical imaging raise concerns about their interpretability. While most explainable deep learning applications use post hoc methods (such as GradCAM) to generate feature…

Computer Vision and Pattern Recognition · Computer Science 2023-04-17 Yuanyuan Wei , Roger Tam , Xiaoying Tang

Despite recent advances in machine learning and explainable AI, a gap remains in personalized preventive healthcare: predictions, interventions, and recommendations should be both understandable and verifiable for all stakeholders in the…

Prototype-based methods use interpretable representations to address the black-box nature of deep learning models, in contrast to post-hoc explanation methods that only approximate such models. We propose the Neural Prototype Tree…

Computer Vision and Pattern Recognition · Computer Science 2021-04-16 Meike Nauta , Ron van Bree , Christin Seifert

Visual Question Answering (VQA) is increasingly used in diverse applications ranging from general visual reasoning to safety-critical domains such as medical imaging and autonomous systems, where models must provide not only accurate…

Computer Vision and Pattern Recognition · Computer Science 2025-09-23 Xingjian Diao , Weiyi Wu , Keyi Kong , Peijun Qing , Xinwen Xu , Ming Cheng , Soroush Vosoughi , Jiang Gui

The use of deep neural models for diagnosis prediction from clinical text has shown promising results. However, in clinical practice such models must not only be accurate, but provide doctors with interpretable and helpful results. We…

Part-prototype networks (e.g., ProtoPNet, ProtoTree, and ProtoPool) have attracted broad research interest for their intrinsic interpretability and comparable accuracy to non-interpretable counterparts. However, recent works find that the…

Computer Vision and Pattern Recognition · Computer Science 2023-10-26 Qihan Huang , Mengqi Xue , Wenqi Huang , Haofei Zhang , Jie Song , Yongcheng Jing , Mingli Song

Although interpretable prototype networks have improved the transparency of deep learning image classification, the need for multiple prototypes in collaborative decision-making increases cognitive complexity and hinders user understanding.…

Computer Vision and Pattern Recognition · Computer Science 2025-08-04 Yitao Peng , Lianghua He , Hongzhou Chen

We combine concept-based neural networks with generative, flow-based classifiers into a novel, intrinsically explainable, exactly invertible approach to supervised learning. Prototypical neural networks, a type of concept-based neural…

Machine Learning · Computer Science 2024-07-18 Zachariah Carmichael , Timothy Redgrave , Daniel Gonzalez Cedre , Walter J. Scheirer

The ability to interpret machine learning model decisions is critical in such domains as healthcare, where trust in model predictions is as important as their accuracy. Inspired by the development of prototype parts-based deep neural…

Machine Learning · Computer Science 2026-03-06 Jacek Karolczak , Jerzy Stefanowski

We propose a novel interpretable deep neural network for text classification, called ProtoryNet, based on a new concept of prototype trajectories. Motivated by the prototype theory in modern linguistics, ProtoryNet makes a prediction by…

Machine Learning · Computer Science 2023-11-07 Dat Hong , Tong Wang , Stephen S. Baek

We introduce ProtoPool, an interpretable image classification model with a pool of prototypes shared by the classes. The training is more straightforward than in the existing methods because it does not require the pruning stage. It is…

Computer Vision and Pattern Recognition · Computer Science 2022-09-07 Dawid Rymarczyk , Łukasz Struski , Michał Górszczak , Koryna Lewandowska , Jacek Tabor , Bartosz Zieliński

Prototype Memory is a powerful model for face representation learning. It enables training face recognition models on datasets of any size by generating prototypes (classifier weights) on the fly and efficiently utilizing them. Prototype…

Computer Vision and Pattern Recognition · Computer Science 2025-10-31 Evgeny Smirnov , Vasiliy Galyuk , Evgeny Lukyanets

We introduce Prototype Generation, a stricter and more robust form of feature visualisation for model-agnostic, data-independent interpretability of image classification models. We demonstrate its ability to generate inputs that result in…

Computer Vision and Pattern Recognition · Computer Science 2023-10-02 Arush Tagade , Jessica Rumbelow

Interpretability is a key requirement for the use of machine learning models in high-stakes applications, including medical diagnosis. Explaining black-box models mostly relies on post-hoc methods that do not faithfully reflect the model's…

Artificial Intelligence · Computer Science 2024-06-25 Kerol Djoumessi , Bubacarr Bah , Laura Kühlewein , Philipp Berens , Lisa Koch

In this paper, we introduce ProtoPShare, a self-explained method that incorporates the paradigm of prototypical parts to explain its predictions. The main novelty of the ProtoPShare is its ability to efficiently share prototypical parts…

Computer Vision and Pattern Recognition · Computer Science 2022-09-20 Dawid Rymarczyk , Łukasz Struski , Jacek Tabor , Bartosz Zieliński

While state-of-the-art language models (LMs) surpass the vast majority of humans in certain domains, their reasoning remains largely opaque, undermining trust in their output. Furthermore, while autoregressive LMs can output explicit…

Prototype-based classification learning methods are known to be inherently interpretable. However, this paradigm suffers from major limitations compared to deep models, such as lower performance. This led to the development of the so-called…

Machine Learning · Computer Science 2025-04-18 Sascha Saralajew , Ashish Rana , Thomas Villmann , Ammar Shaker