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Aiming to reconstruct visual stimuli from brain signals, brain decoding has recently made significant progress using functional magnetic resonance imaging (fMRI). However, it still has challenging issues such as substantial individual…

计算机视觉与模式识别 · 计算机科学 2025-11-24 Shuai Jiang , Zhu Meng , Haiwen Li , Delong Liu , Fei Su , Zhicheng Zhao

Few-shot classification is a challenging problem due to the uncertainty caused by using few labelled samples. In the past few years, many methods have been proposed with the common aim of transferring knowledge acquired on a previously…

机器学习 · 计算机科学 2021-10-19 Yuqing Hu , Vincent Gripon , Stéphane Pateux

Existing few-shot learning (FSL) methods assume that there exist sufficient training samples from source classes for knowledge transfer to target classes with few training samples. However, this assumption is often invalid, especially when…

机器学习 · 计算机科学 2020-03-10 Jianhong Zhang , Manli Zhang , Zhiwu Lu , Tao Xiang , Jirong Wen

Few-shot classification aims to recognize novel categories with only few labeled images in each class. Existing metric-based few-shot classification algorithms predict categories by comparing the feature embeddings of query images with…

计算机视觉与模式识别 · 计算机科学 2020-03-10 Hung-Yu Tseng , Hsin-Ying Lee , Jia-Bin Huang , Ming-Hsuan Yang

The field of Few-Shot Learning (FSL), or learning from very few (typically $1$ or $5$) examples per novel class (unseen during training), has received a lot of attention and significant performance advances in the recent literature. While…

计算机视觉与模式识别 · 计算机科学 2020-03-17 Moshe Lichtenstein , Prasanna Sattigeri , Rogerio Feris , Raja Giryes , Leonid Karlinsky

Few-shot learning focuses on learning a new visual concept with very limited labelled examples. A successful approach to tackle this problem is to compare the similarity between examples in a learned metric space based on convolutional…

机器学习 · 计算机科学 2024-02-06 Heda Song , Mercedes Torres Torres , Ender Özcan , Isaac Triguero

Aiming at recognizing the samples from novel categories with few reference samples, few-shot learning (FSL) is a challenging problem. We found that the existing works often build their few-shot model based on the image-level feature by…

计算机视觉与模式识别 · 计算机科学 2021-11-09 Junying Huang , Fan Chen , Keze Wang , Liang Lin , Dongyu Zhang

Objective: Few-shot learning (FSL) methods require small numbers of labeled instances for training. As many medical topics have limited annotated textual data in practical settings, FSL-based natural language processing (NLP) methods hold…

计算与语言 · 计算机科学 2022-05-02 Yao Ge , Yuting Guo , Yuan-Chi Yang , Mohammed Ali Al-Garadi , Abeed Sarker

A major challenge in Fine-Grained Visual Classification (FGVC) is distinguishing various categories with high inter-class similarity by learning the feature that differentiate the details. Conventional cross entropy trained Convolutional…

机器学习 · 计算机科学 2021-03-17 Runkai Zheng , Zhijia Yu , Yinqi Zhang , Chris Ding , Hei Victor Cheng , Li Liu

The focus of recent meta-learning research has been on the development of learning algorithms that can quickly adapt to test time tasks with limited data and low computational cost. Few-shot learning is widely used as one of the standard…

计算机视觉与模式识别 · 计算机科学 2020-06-18 Yonglong Tian , Yue Wang , Dilip Krishnan , Joshua B. Tenenbaum , Phillip Isola

Context: Mpox is a zoonotic disease caused by the Mpox virus, which shares similarities with other skin conditions, making accurate early diagnosis challenging. Artificial intelligence (AI), especially Deep Learning (DL), has a strong tool…

计算机视觉与模式识别 · 计算机科学 2025-07-23 Mohammad Asifur Rahim , Muhammad Nazmul Arefin , Md. Mizanur Rahman , Md Ali Hossain , Ahmed Moustafa

Few-shot learning (FSL) is the process of rapid generalization from abundant base samples to inadequate novel samples. Despite extensive research in recent years, FSL is still not yet able to generate satisfactory solutions for a wide range…

机器学习 · 计算机科学 2022-02-08 Chunwei Ma , Ziyun Huang , Mingchen Gao , Jinhui Xu

Clinical Natural Language Processing (NLP) has become an emerging technology in healthcare that leverages a large amount of free-text data in electronic health records (EHRs) to improve patient care, support clinical decisions, and…

计算与语言 · 计算机科学 2022-10-28 David Oniani , Sonish Sivarajkumar , Yanshan Wang

Few-shot classification of hyperspectral images (HSI) faces the challenge of scarce labeled samples. Self-Supervised learning (SSL) and Few-Shot Learning (FSL) offer promising avenues to address this issue. However, existing methods often…

计算机视觉与模式识别 · 计算机科学 2025-05-21 Wenchen Chen , Yanmei Zhang , Zhongwei Xiao , Jianping Chu , Xingbo Wang

This paper addresses the few-shot image classification problem, where the classification task is performed on unlabeled query samples given a small amount of labeled support samples only. One major challenge of the few-shot learning problem…

计算机视觉与模式识别 · 计算机科学 2023-07-24 Quang-Huy Nguyen , Cuong Q. Nguyen , Dung D. Le , Hieu H. Pham

Few-shot learning (FSL) aims to learn new categories with a few visual samples per class. Few-shot class representations are often biased due to data scarcity. To mitigate this issue, we propose to generate visual samples based on semantic…

计算机视觉与模式识别 · 计算机科学 2022-05-09 Jingyi Xu , Hieu Le

Few-shot classification consists of learning a predictive model that is able to effectively adapt to a new class, given only a few annotated samples. To solve this challenging problem, meta-learning has become a popular paradigm that…

计算机视觉与模式识别 · 计算机科学 2019-09-02 Nikita Dvornik , Cordelia Schmid , Julien Mairal

This study is concerned with few-shot segmentation, i.e., segmenting the region of an unseen object class in a query image, given support image(s) of its instances. The current methods rely on the pretrained CNN features of the support and…

计算机视觉与模式识别 · 计算机科学 2021-09-16 Zhijie Wang , Masanori Suganuma , Takayuki Okatani

Few-shot learning is a standard practice in most deep learning based histopathology image segmentation, given the relatively low number of digitized slides that are generally available. While many models have been developed for domain…

图像与视频处理 · 电气工程与系统科学 2021-10-01 Zheng Yuan , Andre Esteva , Ran Xu

Efficient and adaptable deep learning models are an important area of deep learning research, driven by the need for highly efficient models on edge devices. Few-shot learning enables the use of deep learning models in low-data regimes, a…

计算机视觉与模式识别 · 计算机科学 2026-03-30 Shuhei Tsuyuki , Reda Bensaid , Jérémy Morlier , Mathieu Léonardon , Naoya Onizawa , Vincent Gripon , Takahiro Hanyu