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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…

Computer Vision and Pattern Recognition · Computer Science 2021-02-26 Chun-Chih Teng , Pin-Yu Chen , Wei-Chen Chiu

When we compare fonts, we often pay attention to styles of local parts, such as serifs and curvatures. This paper proposes an attention mechanism to find important local parts. The local parts with larger attention are then considered…

Computer Vision and Pattern Recognition · Computer Science 2023-10-11 Daichi Haraguchi , Seiichi Uchida

Few-shot 3D point cloud segmentation (FS-PCS) aims at generalizing models to segment novel categories with minimal annotated support samples. While existing FS-PCS methods have shown promise, they primarily focus on unimodal point cloud…

Computer Vision and Pattern Recognition · Computer Science 2025-02-27 Zhaochong An , Guolei Sun , Yun Liu , Runjia Li , Min Wu , Ming-Ming Cheng , Ender Konukoglu , Serge Belongie

The advent of instruction-tuned language models that convincingly mimic human writing poses a significant risk of abuse. However, such abuse may be counteracted with the ability to detect whether a piece of text was composed by a language…

Computation and Language · Computer Science 2024-05-09 Rafael Rivera Soto , Kailin Koch , Aleem Khan , Barry Chen , Marcus Bishop , Nicholas Andrews

Prompt-based methods have achieved promising results in most few-shot text classification tasks. However, for readability assessment tasks, traditional prompt methods lackcrucial linguistic knowledge, which has already been proven to be…

Computation and Language · Computer Science 2024-04-11 Ziyang Wang , Sanwoo Lee , Hsiu-Yuan Huang , Yunfang Wu

We present FewShotTextGCN, a novel method designed to effectively utilize the properties of word-document graphs for improved learning in low-resource settings. We introduce K-hop Neighbourhood Regularization, a regularizer for…

Computation and Language · Computer Science 2023-02-07 Niels van der Heijden , Ekaterina Shutova , Helen Yannakoudakis

The generation of Chinese fonts has a wide range of applications. The currently predominated methods are mainly based on deep generative models, especially the generative adversarial networks (GANs). However, existing GAN-based models…

Computer Vision and Pattern Recognition · Computer Science 2022-11-14 Jinshan Zeng , Yefei Wang , Qi Chen , Yunxin Liu , Mingwen Wang , Yuan Yao

Although providing exceptional results for many computer vision tasks, state-of-the-art deep learning algorithms catastrophically struggle in low data scenarios. However, if data in additional modalities exist (e.g. text) this can…

Computer Vision and Pattern Recognition · Computer Science 2020-11-19 Frederik Pahde , Mihai Puscas , Tassilo Klein , Moin Nabi

We address a challenging lifelong few-shot image generation task for the first time. In this situation, a generative model learns a sequence of tasks using only a few samples per task. Consequently, the learned model encounters both…

Computer Vision and Pattern Recognition · Computer Science 2023-09-06 Juwon Seo , Ji-Su Kang , Gyeong-Moon Park

Few-shot learning addresses the challenge of learning how to address novel tasks given not just limited supervision but limited data as well. An attractive solution is synthetic data generation. However, most such methods are overly…

Computer Vision and Pattern Recognition · Computer Science 2022-01-05 Michalis Lazarou , Tania Stathaki , Yannis Avrithis

Few-shot Learning aims to learn and distinguish new categories with a very limited number of available images, presenting a significant challenge in the realm of deep learning. Recent researchers have sought to leverage the additional…

Computer Vision and Pattern Recognition · Computer Science 2024-03-26 Chunpeng Zhou , Haishuai Wang , Xilu Yuan , Zhi Yu , Jiajun Bu

Training a generative model with limited data (e.g., 10) is a very challenging task. Many works propose to fine-tune a pre-trained GAN model. However, this can easily result in overfitting. In other words, they manage to adapt the style but…

Computer Vision and Pattern Recognition · Computer Science 2023-12-01 Xiaosheng He , Fan Yang , Fayao Liu , Guosheng Lin

Automatic font generation is an imitation task, which aims to create a font library that mimics the style of reference images while preserving the content from source images. Although existing font generation methods have achieved…

Computer Vision and Pattern Recognition · Computer Science 2023-12-20 Zhenhua Yang , Dezhi Peng , Yuxin Kong , Yuyi Zhang , Cong Yao , Lianwen Jin

In this work, we introduce a new approach for face stylization. Despite existing methods achieving impressive results in this task, there is still room for improvement in generating high-quality artistic faces with diverse styles and…

Computer Vision and Pattern Recognition · Computer Science 2023-09-26 Mengtian Li , Yi Dong , Minxuan Lin , Haibin Huang , Pengfei Wan , Chongyang Ma

Conventional multi-source domain few-shot adaptation (MFDA) faces the challenge of further reducing the load on edge-side devices in low-resource scenarios. Considering the native language-supervised advantage of CLIP and the plug-and-play…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Kuanghong Liu , Jin Wang , Kangjian He , Dan Xu , Xuejie Zhang

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…

Audio and Speech Processing · Electrical Eng. & Systems 2022-04-26 Yanxiong Li , Wucheng Wang , Hao Chen , Wenchang Cao , Wei Li , Qianhua He

Few-shot learning often involves metric learning-based classifiers, which predict the image label by comparing the distance between the extracted feature vector and class representations. However, applying global pooling in the backend of…

Computer Vision and Pattern Recognition · Computer Science 2021-05-26 Inyong Koo , Minki Jeong , Changick Kim

We study the problem of few-shot Fine-grained Entity Typing (FET), where only a few annotated entity mentions with contexts are given for each entity type. Recently, prompt-based tuning has demonstrated superior performance to standard…

Computation and Language · Computer Science 2022-06-29 Jiaxin Huang , Yu Meng , Jiawei Han

Few-shot learning is a challenging problem since only a few examples are provided to recognize a new class. Several recent studies exploit additional semantic information, e.g. text embeddings of class names, to address the issue of rare…

Computer Vision and Pattern Recognition · Computer Science 2023-03-27 Wentao Chen , Chenyang Si , Zhang Zhang , Liang Wang , Zilei Wang , Tieniu Tan

Automatic font generation (AFG) is the process of creating a new font using only a few examples of the style images. Generating fonts for complex languages like Korean and Chinese, particularly in handwritten styles, presents significant…

Computer Vision and Pattern Recognition · Computer Science 2025-05-01 Abdul Sami , Avinash Kumar , Irfanullah Memon , Youngwon Jo , Muhammad Rizwan , Jaeyoung Choi