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Despite the remarkable success of deep neural networks in a myriad of settings, several works have demonstrated their overwhelming sensitivity to near-imperceptible perturbations, known as adversarial attacks. On the other hand, prior works…

计算机视觉与模式识别 · 计算机科学 2023-11-01 Sriram Balasubramanian , Gaurang Sriramanan , Vinu Sankar Sadasivan , Soheil Feizi

The interpretability of neural networks (NNs) is a challenging but essential topic for transparency in the decision-making process using machine learning. One of the reasons for the lack of interpretability is random weight initialization,…

机器学习 · 计算机科学 2021-03-01 Shohei Kubota , Hideaki Hayashi , Tomohiro Hayase , Seiichi Uchida

Recently, deep feedforward neural networks have achieved considerable success in modeling biological sensory processing, in terms of reproducing the input-output map of sensory neurons. However, such models raise profound questions about…

神经元与认知 · 定量生物学 2019-12-16 Hidenori Tanaka , Aran Nayebi , Niru Maheswaranathan , Lane McIntosh , Stephen A. Baccus , Surya Ganguli

Empirical evidence shows that deep vision networks often represent concepts as directions in latent space with concept information written along directional components in the vector representation of the input. However, the mechanism to…

计算机视觉与模式识别 · 计算机科学 2026-03-11 Alexandros Doumanoglou , Kurt Driessens , Dimitrios Zarpalas

The study of the visual system of the brain has attracted the attention and interest of many neuro-scientists, that derived computational models of some types of neuron that compose it. These findings inspired researchers in image…

计算机视觉与模式识别 · 计算机科学 2021-03-03 Nicola Strisciuglio

Recent literature suggests that the bigger the model, the more likely it is to converge to similar, ``universal'' representations, despite different training objectives, datasets, or modalities. While this literature shows that there is an…

计算机视觉与模式识别 · 计算机科学 2026-01-30 Matéo Mahaut , Marco Baroni

In vision-based action recognition, spatio-temporal features from different modalities are used for recognizing activities. Temporal modeling is a long challenge of action recognition. However, there are limited methods such as pre-computed…

计算机视觉与模式识别 · 计算机科学 2023-02-06 Elham Shabaninia , Hossein Nezamabadi-pour , Fatemeh Shafizadegan

Transformer, a model comprising attention-based encoder-decoder architecture, have gained prevalence in the field of natural language processing (NLP) and recently influenced the computer vision (CV) space. The similarities between computer…

计算机视觉与模式识别 · 计算机科学 2022-11-21 Emerald U. Henry , Onyeka Emebob , Conrad Asotie Omonhinmin

Modern machine learning models for computer vision exceed humans in accuracy on specific visual recognition tasks, notably on datasets like ImageNet. However, high accuracy can be achieved in many ways. The particular decision function…

计算机视觉与模式识别 · 计算机科学 2021-07-02 Shikhar Tuli , Ishita Dasgupta , Erin Grant , Thomas L. Griffiths

With the continue development of Convolutional Neural Networks (CNNs), there is a growing concern regarding representations that they encode internally. Analyzing these internal representations is referred to as model interpretation. While…

计算机视觉与模式识别 · 计算机科学 2023-05-18 Hamed Behzadi-Khormouji , José Oramas

Interpreting the decisions of complex computer vision models is crucial to establish trust and accountability, especially in safety-critical domains. An established approach to interpretability is generating visual attribution maps that…

计算机视觉与模式识别 · 计算机科学 2026-04-08 David Schinagl , Christian Fruhwirth-Reisinger , Alexander Prutsch , Samuel Schulter , Horst Possegger

The compartmental model is a basic tool for studying signal propagation in neurons, and, if the model parameters are adequately defined, it can also be of help in the study of electrical or fluid transport. Here we show that the input…

细胞行为 · 定量生物学 2007-05-23 E. Louis C. Degli Esposti Boschi G. J. Ortega E. Fernandez

Human vision possesses a special type of visual processing systems called peripheral vision. Partitioning the entire visual field into multiple contour regions based on the distance to the center of our gaze, the peripheral vision provides…

计算机视觉与模式识别 · 计算机科学 2022-10-14 Juhong Min , Yucheng Zhao , Chong Luo , Minsu Cho

Deep learning, a branch of artificial intelligence, is a data-driven method that uses multiple layers of interconnected units or neurons to learn intricate patterns and representations directly from raw input data. Empowered by this…

机器学习 · 计算机科学 2025-07-28 Mohd Halim Mohd Noor , Ayokunle Olalekan Ige

Transformers for language modeling usually rely on deterministic internal computation, with uncertainty expressed mainly at the output layer. We introduce variational neurons into Transformer feed-forward computation so that uncertainty…

机器学习 · 计算机科学 2026-03-31 Yves Ruffenach

The inner workings of neural networks can be better understood if we can fully decipher the information encoded in neural activations. In this paper, we argue that this information is embodied by the subset of inputs that give rise to…

机器学习 · 计算机科学 2024-11-05 Xinting Huang , Madhur Panwar , Navin Goyal , Michael Hahn

Diffusion models have emerged from various theoretical and methodological perspectives, each offering unique insights into their underlying principles. In this work, we provide an overview of the most prominent approaches, drawing attention…

机器学习 · 计算机科学 2024-09-04 Solveig Klepper

Transformer is a deep neural network that employs a self-attention mechanism to comprehend the contextual relationships within sequential data. Unlike conventional neural networks or updated versions of Recurrent Neural Networks (RNNs) such…

机器学习 · 计算机科学 2023-06-14 Saidul Islam , Hanae Elmekki , Ahmed Elsebai , Jamal Bentahar , Najat Drawel , Gaith Rjoub , Witold Pedrycz

This paper proposes a method to visualize the discrimination power of intermediate-layer visual patterns encoded by a DNN. Specifically, we visualize (1) how the DNN gradually learns regional visual patterns in each intermediate layer…

计算机视觉与模式识别 · 计算机科学 2021-11-08 Mingjie Li , Shaobo Wang , Quanshi Zhang

Despite their success and widespread adoption, the opaque nature of deep neural networks (DNNs) continues to hinder trust, especially in critical applications. Current interpretability solutions often yield inconsistent or oversimplified…

机器学习 · 计算机科学 2024-10-10 Alec F. Diallo , Vaishak Belle , Paul Patras