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Most previous few-shot learning algorithms are based on meta-training with fake few-shot tasks as training samples, where large labeled base classes are required. The trained model is also limited by the type of tasks. In this paper we…

计算机视觉与模式识别 · 计算机科学 2020-08-25 Jianyi Li , Guizhong Liu

Due to the fact that fully supervised semantic segmentation methods require sufficient fully-labeled data to work well and can not generalize to unseen classes, few-shot segmentation has attracted lots of research attention. Previous arts…

计算机视觉与模式识别 · 计算机科学 2021-08-06 Guolei Sun , Yun Liu , Jingyun Liang , Luc Van Gool

Cross-Domain Few-Shot Semantic Segmentation (CD-FSS) seeks to segment unknown classes in unseen domains using only a few annotated examples. This setting is inherently challenging: source and target domains exhibit substantial distribution…

计算机视觉与模式识别 · 计算机科学 2025-12-08 Pasquale De Marinis , Pieter M. Blok , Uzay Kaymak , Rogier Brussee , Gennaro Vessio , Giovanna Castellano

Annotated images and ground truth for the diagnosis of rare and novel diseases are scarce. This is expected to prevail, considering the small number of affected patient population and limited clinical expertise to annotate images. Further,…

计算机视觉与模式识别 · 计算机科学 2022-11-01 Karthik Desingu , Mirunalini P. , Aravindan Chandrabose

Cross-domain few-shot learning (CD-FSL) aims to recognize novel classes with only a few labeled examples under significant domain shifts. While recent approaches leverage a limited amount of labeled target-domain data to improve…

计算机视觉与模式识别 · 计算机科学 2025-11-11 Siqi Hui , Sanping Zhou , Ye deng , Wenli Huang , Jinjun Wang

Few-shot classification aims to recognize unseen classes with few labeled samples from each class. Many meta-learning models for few-shot classification elaborately design various task-shared inductive bias (meta-knowledge) to solve such…

计算机视觉与模式识别 · 计算机科学 2021-05-04 Haoqing Wang , Zhi-Hong Deng

Few-shot algorithms aim at learning new tasks provided only a handful of training examples. In this work we investigate few-shot learning in the setting where the data points are sequences of tokens and propose an efficient learning…

机器学习 · 计算机科学 2020-12-18 Lajanugen Logeswaran , Ann Lee , Myle Ott , Honglak Lee , Marc'Aurelio Ranzato , Arthur Szlam

Humans are capable of learning new concepts from small numbers of examples. In contrast, supervised deep learning models usually lack the ability to extract reliable predictive rules from limited data scenarios when attempting to classify…

机器学习 · 计算机科学 2020-07-17 Zhongjie Yu , Sebastian Raschka

The objective of Few-shot learning is to fully leverage the limited data resources for exploring the latent correlations within the data by applying algorithms and training a model with outstanding performance that can adequately meet the…

计算机视觉与模式识别 · 计算机科学 2025-06-24 Wenqing Zhao , Guojia Xie , Han Pan , Biao Yang , Weichuan Zhang

Few-shot Learning (FSL), which endeavors to develop the generalization ability for recognizing novel classes using only a few images, faces significant challenges due to data scarcity. Recent CLIP-like methods based on contrastive…

计算机视觉与模式识别 · 计算机科学 2025-07-30 Wei Zhuo , Runjie Luo , Wufeng Xue , Linlin Shen

Although few-shot learning has attracted much attention from the fields of image and audio classification, few efforts have been made on few-shot speaker identification. In the task of few-shot learning, overfitting is a tough problem…

音频与语音处理 · 电气工程与系统科学 2022-04-26 Yanxiong Li , Wucheng Wang , Hao Chen , Wenchang Cao , Wei Li , Qianhua He

We propose a Paired Few-shot GAN (PFS-GAN) model for learning generators with sufficient source data and a few target data. While generative model learning typically needs large-scale training data, our PFS-GAN not only uses the concept of…

计算机视觉与模式识别 · 计算机科学 2021-02-26 Chun-Chih Teng , Pin-Yu Chen , Wei-Chen Chiu

State of the art (SOTA) few-shot learning (FSL) methods suffer significant performance drop in the presence of domain differences between source and target datasets. The strong discrimination ability on the source dataset does not…

计算机视觉与模式识别 · 计算机科学 2021-09-24 Hanwen Liang , Qiong Zhang , Peng Dai , Juwei Lu

Humans have a remarkable ability to quickly and effectively learn new concepts in a continuous manner without forgetting old knowledge. Though deep learning has made tremendous successes on various computer vision tasks, it faces challenges…

机器学习 · 计算机科学 2022-07-26 Kun Wu , Chengxiang Yin , Jian Tang , Zhiyuan Xu , Yanzhi Wang , Dejun Yang

Automatic classification of pests and plants (both healthy and diseased) is of paramount importance in agriculture to improve yield. Conventional deep learning models based on convolutional neural networks require thousands of labeled…

计算机视觉与模式识别 · 计算机科学 2021-09-22 Sai Vidyaranya Nuthalapati , Anirudh Tunga

In this paper, we propose Domain Agnostic Meta Score-based Learning (DAMSL), a novel, versatile and highly effective solution that delivers significant out-performance over state-of-the-art methods for cross-domain few-shot learning. We…

机器学习 · 计算机科学 2021-06-08 John Cai , Bill Cai , Shengmei Shen

Cross-domain Few-shot Segmentation (CD-FSS) aims to segment novel classes from target domains that are not involved in training and have significantly different data distributions from the source domain, using only a few annotated samples,…

计算机视觉与模式识别 · 计算机科学 2025-12-02 Sujun Sun , Haowen Gu , Cheng Xie , Yanxu Ren , Mingwu Ren , Haofeng Zhang

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

Most computer aided pathology detection systems rely on large volumes of quality annotated data to aid diagnostics and follow up procedures. However, quality assuring large volumes of annotated medical image data can be subjective and…

计算机视觉与模式识别 · 计算机科学 2020-08-10 Sohini Roychowdhury

Learning with limited data is a key challenge for visual recognition. Many few-shot learning methods address this challenge by learning an instance embedding function from seen classes and apply the function to instances from unseen classes…

机器学习 · 计算机科学 2021-06-15 Han-Jia Ye , Hexiang Hu , De-Chuan Zhan , Fei Sha