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Magnetic resonance imaging (MRI) is a widely used neuroimaging technique that can provide images of different contrasts (i.e., modalities). Fusing this multi-modal data has proven particularly effective for boosting model performance in…

计算机视觉与模式识别 · 计算机科学 2020-02-13 Tao Zhou , Huazhu Fu , Geng Chen , Jianbing Shen , Ling Shao

Federated learning (FL) has emerged as a promising paradigm for training models on decentralized data while safeguarding data privacy. Most existing FL systems, however, assume that all machine learning models are of the same type, although…

机器学习 · 计算机科学 2024-06-17 Yingchao Yu , Yuping Yan , Jisong Cai , Yaochu Jin

Fusing deep learning models trained on separately located clients into a global model in a one-shot communication round is a straightforward implementation of Federated Learning. Although current model fusion methods are shown…

机器学习 · 计算机科学 2023-10-31 Biao Zhang , Shuqin Zhang

We propose a multimodal fusion network (MFN) for precise micro-displacement measurement using a modified Michelson interferometer. The model resolves the intrinsic half-wave displacement ambiguity that limits conventional single-wavelength…

光学 · 物理学 2026-03-17 Zixing Jia , Jiawei Li , Ziping Chen , Xin Li

Ensemble learning is a widespread technique to improve the prediction performance of neural networks. However, it comes at the price of increased memory and inference time. In this work we propose a novel model fusion technique called…

机器学习 · 计算机科学 2025-02-12 Muhammed Öz , Nicholas Kiefer , Charlotte Debus , Jasmin Hörter , Achim Streit , Markus Götz

Devices participating in federated learning (FL) typically have heterogeneous communication, computation, and memory resources. However, in synchronous FL, all devices need to finish training by the same deadline dictated by the server. Our…

机器学习 · 计算机科学 2023-06-29 Kilian Pfeiffer , Martin Rapp , Ramin Khalili , Jörg Henkel

In the image fusion field, the design of deep learning-based fusion methods is far from routine. It is invariably fusion-task specific and requires a careful consideration. The most difficult part of the design is to choose an appropriate…

计算机视觉与模式识别 · 计算机科学 2021-03-16 Hui Li , Xiao-Jun Wu , Josef Kittler

In this brief paper, a learning algorithm is developed for Deep Learning NeuroSkin Neural Network to improve their learning properties. Neuroskin is a new type of neural network presented recently by the authors. It is comprised of a…

神经与进化计算 · 计算机科学 2023-02-06 Mehrdad Shafiei Dizaji

In this paper, we propose a variational multiphase image segmentation model based on fuzzy membership functions and L1-norm fidelity. Then we apply the alternating direction method of multipliers to solve an equivalent problem. All the…

最优化与控制 · 数学 2016-10-03 Fang Li , Stanley Osher , Jing Qin , Ming Yan

A very popular model in machine learning is the feedforward neural network (FFN). The FFN can approximate general functions and mitigate the curse of dimensionality. Here we introduce FFNs which represent sections of holomorphic line…

复变函数 · 数学 2021-05-11 Michael R. Douglas

Activation functions (AFs) are an important part of the design of neural networks (NNs), and their choice plays a predominant role in the performance of a NN. In this work, we are particularly interested in the estimation of flexible…

机器学习 · 计算机科学 2021-06-28 Yassine Zniyed , Konstantin Usevich , Sebastian Miron , David Brie

In this paper, we introduce a novel approach to neural learning: the Feature-Imitating-Network (FIN). A FIN is a neural network with weights that are initialized to reliably approximate one or more closed-form statistical features, such as…

机器学习 · 计算机科学 2021-10-26 Sari Saba-Sadiya , Tuka Alhanai , Mohammad M Ghassemi

This paper provides an in-depth review of the optimal design of type-1 and type-2 fuzzy inference systems (FIS) using five well known computational frameworks: genetic-fuzzy systems (GFS), neuro-fuzzy systems (NFS), hierarchical fuzzy…

人工智能 · 计算机科学 2019-08-28 Varun Ojha , Ajith Abraham , Vaclav Snasel

We introduce MixFunn, a novel neural network architecture designed to solve differential equations with enhanced precision, interpretability, and generalization capability. The architecture comprises two key components: the mixed-function…

机器学习 · 计算机科学 2025-03-31 Tiago de Souza Farias , Gubio Gomes de Lima , Jonas Maziero , Celso Jorge Villas-Boas

Representation learning has emerged as a crucial focus in machine and deep learning, involving the extraction of meaningful and useful features and patterns from the input data, thereby enhancing the performance of various downstream tasks…

机器学习 · 计算机科学 2025-03-19 Wei Zhang , Zhaohong Deng , Guanjin Wang , Kup-Sze Choi

Neuromorphic (brain-inspired) photonics leverages photonic chips to accelerate artificial intelligence, offering high-speed and energy efficient solutions in RF communication, tensor processing, and data classification. However, the limited…

量子物理 · 物理学 2024-07-16 Tristan Austin , Simon Bilodeau , Andrew Hayman , Nir Rotenberg , Bhavin Shastri

Friction Stir Welding is a robust joining process, and numerous AI-based algorithms are being developed in this field to enhance mechanical and microstructure properties. Convolutional Neural Networks (CNNs) are Artificial Neural Networks…

计算机视觉与模式识别 · 计算机科学 2022-03-18 Akshansh Mishra , Asmita Suman , Devarrishi Dixit

The ensemble deep random vector functional link (edRVFL) neural network has demonstrated the ability to address the limitations of conventional artificial neural networks. However, since edRVFL generates features for its hidden layers…

机器学习 · 计算机科学 2024-07-16 M. Sajid , M. Tanveer , P. N. Suganthan

Adaptive Neuro-Fuzzy Inference System (ANFIS) was designed to combine the learning capabilities of neural network with the reasoning transparency of fuzzy logic. However, conventional ANFIS architectures suffer from structural complexity,…

人工智能 · 计算机科学 2026-02-06 Binbin Yong , Haoran Pei , Jun Shen , Haoran Li , Qingguo Zhou , Zhao Su

Distributed fuzzy neural networks (DFNNs) have attracted increasing attention recently due to their learning abilities in handling data uncertainties in distributed scenarios. However, it is challenging for DFNNs to handle cases in which…

机器学习 · 计算机科学 2022-10-27 Leijie Zhang , Ye Shi , Yu-Cheng Chang , Chin-Teng Lin