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Zero-shot learning (ZSL) aims to recognize unseen classes by generalizing the relation between visual features and semantic attributes learned from the seen classes. A recent paradigm called transductive zero-shot learning further leverages…

计算机视觉与模式识别 · 计算机科学 2023-03-20 Zhengbo Wang , Jian Liang , Zilei Wang , Tieniu Tan

As an important and challenging problem in computer vision, zero-shot learning (ZSL) aims at automatically recognizing the instances from unseen object classes without training data. To address this problem, ZSL is usually carried out in…

计算机视觉与模式识别 · 计算机科学 2017-03-28 Yunlong Yu , Zhong Ji , Xi Li , Jichang Guo , Zhongfei Zhang , Haibin Ling , Fei Wu

Zero-Shot Learning (ZSL) aims to classify a test instance from an unseen category based on the training instances from seen categories, in which the gap between seen categories and unseen categories is generally bridged via visual-semantic…

计算机视觉与模式识别 · 计算机科学 2017-12-14 Li Niu , Jianfei Cai , Ashok Veeraraghavan

Zero-shot Learning (ZSL) is a transfer learning technique which aims at transferring knowledge from seen classes to unseen classes. This knowledge transfer is possible because of underlying semantic space which is common to seen and unseen…

计算机视觉与模式识别 · 计算机科学 2020-05-12 Omkar Gune , Mainak Pal , Preeti Mukherjee , Biplab Banerjee , Subhasis Chaudhuri

Zero shot learning (ZSL) aims to recognize unseen classes by exploiting semantic relationships between seen and unseen classes. Two major problems faced by ZSL algorithms are the hubness problem and the bias towards the seen classes.…

计算机视觉与模式识别 · 计算机科学 2019-04-17 Akanksha Paul , Narayanan C. Krishnan , Prateek Munjal

Recently, zero-shot learning (ZSL) has received increasing interest. The key idea underpinning existing ZSL approaches is to exploit knowledge transfer via an intermediate-level semantic representation which is assumed to be shared between…

机器学习 · 计算机科学 2015-03-30 Yanwei Fu , Yongxin Yang , Timothy M. Hospedales , Tao Xiang , Shaogang Gong

Zero-shot learning (ZSL) tackles the novel class recognition problem by transferring semantic knowledge from seen classes to unseen ones. Existing attention-based models have struggled to learn inferior region features in a single image by…

计算机视觉与模式识别 · 计算机科学 2022-12-14 Shiming Chen , Ziming Hong , Wenjin Hou , Guo-Sen Xie , Yibing Song , Jian Zhao , Xinge You , Shuicheng Yan , Ling Shao

Zero-shot learning (ZSL) for image classification focuses on recognizing novel categories that have no labeled data available for training. The learning is generally carried out with the help of mid-level semantic descriptors associated…

计算机视觉与模式识别 · 计算机科学 2019-03-29 Debasmit Das , C. S. George Lee

Zero-shot learning (ZSL) aims to recognize novel classes by transferring semantic knowledge from seen classes to unseen ones. Semantic knowledge is learned from attribute descriptions shared between different classes, which act as strong…

计算机视觉与模式识别 · 计算机科学 2021-12-06 Shiming Chen , Ziming Hong , Yang Liu , Guo-Sen Xie , Baigui Sun , Hao Li , Qinmu Peng , Ke Lu , Xinge You

Most existing Zero-Shot Learning (ZSL) methods have the strong bias problem, in which instances of unseen (target) classes tend to be categorized as one of the seen (source) classes. So they yield poor performance after being deployed in…

计算机视觉与模式识别 · 计算机科学 2018-04-02 Jie Song , Chengchao Shen , Yezhou Yang , Yang Liu , Mingli Song

Zero-shot Learning (ZSL) classification categorizes or predicts classes (labels) that are not included in the training set (unseen classes). Recent works proposed different semantic autoencoder (SAE) models where the encoder embeds a visual…

计算机视觉与模式识别 · 计算机科学 2023-08-14 William Heyden , Habib Ullah , M. Salman Siddiqui , Fadi Al Machot

It is well-known that zero-shot learning (ZSL) can suffer severely from the problem of domain shift, where the true and learned data distributions for the unseen classes do not match. Although transductive ZSL (TZSL) attempts to improve…

计算机视觉与模式识别 · 计算机科学 2023-03-21 Zhicai Wang , Yanbin Hao , Tingting Mu , Ouxiang Li , Shuo Wang , Xiangnan He

Zero-shot learning (ZSL) can be formulated as a cross-domain matching problem: after being projected into a joint embedding space, a visual sample will match against all candidate class-level semantic descriptions and be assigned to the…

计算机视觉与模式识别 · 计算机科学 2018-12-12 Lei Zhang , Peng Wang , Lingqiao Liu , Chunhua Shen , Wei Wei , Yannning Zhang , Anton Van Den Hengel

Zero-Shot Learning (ZSL) promises to scale visual recognition by bypassing the conventional model training requirement of annotated examples for every category. This is achieved by establishing a mapping connecting low-level features and a…

计算机视觉与模式识别 · 计算机科学 2016-11-29 Xun Xu , Timothy M. Hospedales , Shaogang Gong

Zero-shot learning (ZSL) endeavors to transfer knowledge from seen categories to recognize unseen categories, which mostly relies on the semantic-visual interactions between image and attribute tokens. Recently, prompt learning has emerged…

计算机视觉与模式识别 · 计算机科学 2025-03-11 Man Liu , Huihui Bai , Feng Li , Chunjie Zhang , Yunchao Wei , Tat-Seng Chua , Yao Zhao

Zero-shot learning (ZSL) which aims to recognize unseen object classes by only training on seen object classes, has increasingly been of great interest in Machine Learning, and has registered with some successes. Most existing ZSL methods…

计算机视觉与模式识别 · 计算机科学 2019-07-04 Wen Tang , Ashkan Panahi , Hamid Krim

Zero-shot learning (ZSL) endows the computer vision system with the inferential capability to recognize instances of a new category that has never seen before. Two fundamental challenges in it are visual-semantic embedding and domain…

计算机视觉与模式识别 · 计算机科学 2017-03-28 Yunlong Yu , Zhong Ji , Jichang Guo , Yanwei Pang

To recognize objects of the unseen classes, most existing Zero-Shot Learning(ZSL) methods first learn a compatible projection function between the common semantic space and the visual space based on the data of source seen classes, then…

计算机视觉与模式识别 · 计算机科学 2020-01-07 Ziyu Wan , Dongdong Chen , Yan Li , Xingguang Yan , Junge Zhang , Yizhou Yu , Jing Liao

Zero-shot learning (ZSL) aims to transfer knowledge from seen classes to semantically related unseen classes, which are absent during training. The promising strategies for ZSL are to synthesize visual features of unseen classes conditioned…

人工智能 · 计算机科学 2021-12-30 Yun Li , Zhe Liu , Lina Yao , Xiaojun Chang

Zero-shot learning (ZSL) aims to recognize novel classes by transferring semantic knowledge from seen classes to unseen classes. Though many ZSL methods rely on a direct mapping between the visual and the semantic space, the calibration…

计算机视觉与模式识别 · 计算机科学 2021-03-05 Yang Liu , Lei Zhou , Xiao Bai , Lin Gu , Tatsuya Harada , Jun Zhou
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