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Zero-shot learning (ZSL) aims to discriminate images from unseen classes by exploiting relations to seen classes via their semantic descriptions. Some recent papers have shown the importance of localized features together with fine-tuning…

计算机视觉与模式识别 · 计算机科学 2021-03-10 Shiqi Yang , Kai Wang , Luis Herranz , Joost van de Weijer

Zero-shot learning (ZSL) which aims at predicting classes that have never appeared during the training using external knowledge (a.k.a. side information) has been widely investigated. In this paper we present a literature review towards ZSL…

人工智能 · 计算机科学 2021-05-11 Jiaoyan Chen , Yuxia Geng , Zhuo Chen , Ian Horrocks , Jeff Z. Pan , Huajun Chen

Zero-Shot Learning (ZSL) learns models for recognizing new classes. One of the main challenges in ZSL is the domain discrepancy caused by the category inconsistency between training and testing data. Domain adaptation is the most intuitive…

计算机视觉与模式识别 · 计算机科学 2023-04-11 Fengmao Lv , Jianyang Zhang , Guowu Yang , Lei Feng , Yufeng Yu , Lixin Duan

Zero-shot learning (ZSL) is concerned with the recognition of previously unseen classes. It relies on additional semantic knowledge for which a mapping can be learned with training examples of seen classes. While classical ZSL considers the…

机器学习 · 计算机科学 2019-01-16 Yannick Le Cacheux , Hervé Le Borgne , Michel Crucianu

In this paper, we propose a novel deep learning architecture for multi-label zero-shot learning (ML-ZSL), which is able to predict multiple unseen class labels for each input instance. Inspired by the way humans utilize semantic knowledge…

计算机视觉与模式识别 · 计算机科学 2018-05-29 Chung-Wei Lee , Wei Fang , Chih-Kuan Yeh , Yu-Chiang Frank Wang

The number of categories for action recognition is growing rapidly and it has become increasingly hard to label sufficient training data for learning conventional models for all categories. Instead of collecting ever more data and labelling…

计算机视觉与模式识别 · 计算机科学 2016-12-05 Xun Xu , Timothy Hospedales , Shaogang Gong

Zero-shot learning (ZSL) aims to learn models that can recognize unseen image semantics based on the training of data with seen semantics. Recent studies either leverage the global image features or mine discriminative local patch features…

计算机视觉与模式识别 · 计算机科学 2022-03-30 De Cheng , Gerong Wang , Bo Wang , Qiang Zhang , Jungong Han , Dingwen Zhang

Zero-shot learning (ZSL) aims to recognize unseen classes without labeled training examples by leveraging class-level semantic descriptors such as attributes. A fundamental challenge in ZSL is semantic misalignment, where semantic-unrelated…

计算机视觉与模式识别 · 计算机科学 2025-07-11 Zhi Chen , Zecheng Zhao , Jingcai Guo , Jingjing Li , Zi Huang

This paper presents a method of zero-shot learning (ZSL) which poses ZSL as the missing data problem, rather than the missing label problem. Specifically, most existing ZSL methods focus on learning mapping functions from the image feature…

计算机视觉与模式识别 · 计算机科学 2021-03-09 Bo Zhao , Botong Wu , Tianfu Wu , Yizhou Wang

Zero-shot recognition (ZSR) deals with the problem of predicting class labels for target domain instances based on source domain side information (e.g. attributes) of unseen classes. We formulate ZSR as a binary prediction problem. Our…

计算机视觉与模式识别 · 计算机科学 2016-08-22 Ziming Zhang , Venkatesh Saligrama

Generalized zero shot learning (GZSL) is defined by a training process containing a set of visual samples from seen classes and a set of semantic samples from seen and unseen classes, while the testing process consists of the classification…

计算机视觉与模式识别 · 计算机科学 2019-02-07 Rafael Felix , Michele Sasdelli , Ian Reid , Gustavo Carneiro

Compositional Zero-Shot Learning (CZSL) aims to recognize novel attribute-object compositions by leveraging knowledge from seen compositions. Current methods align textual prototypes with visual features via Vision-Language Models (VLMs),…

计算机视觉与模式识别 · 计算机科学 2025-09-03 Shiyu Zhang , Cheng Yan , Yang Liu , Chenchen Jing , Lei Zhou , Wenjun Wang

Zero-shot learning (ZSL) aims to recognize unseen objects (test classes) given some other seen objects (training classes), by sharing information of attributes between different objects. Attributes are artificially annotated for objects and…

计算机视觉与模式识别 · 计算机科学 2019-10-29 Xiaofeng Xu , Ivor W. Tsang , Chuancai Liu

Compositional Zero-Shot Learning (CZSL) aims to train models to recognize novel compositional concepts based on learned concepts such as attribute-object combinations. One of the challenges is to model attributes interacted with different…

计算机视觉与模式识别 · 计算机科学 2023-06-16 Qingsheng Wang , Lingqiao Liu , Chenchen Jing , Hao Chen , Guoqiang Liang , Peng Wang , Chunhua Shen

Zero-shot learning (ZSL) aims at recognizing unseen classes with knowledge transferred from seen classes. This is typically achieved by exploiting a semantic feature space (FS) shared by both seen and unseen classes, i.e., attributes or…

机器学习 · 计算机科学 2019-04-15 Jingcai Guo , Song Guo

Zero-shot learning (ZSL) aims to recognize unseen classes without visual instances. However, existing methods usually assume clean labels, overlooking real-world label noise and ambiguity, which degrades performance. To bridge this gap, we…

计算机视觉与模式识别 · 计算机科学 2026-04-21 Jiangnan Li , Linqing Huang , Xiaowen Yan , Min Gan , Wenpeng Lu , Jinfu Fan

Generalized Zero-Shot Learning (GZSL) identifies unseen categories by knowledge transferred from the seen domain, relying on the intrinsic interactions between visual and semantic information. Prior works mainly localize regions…

计算机视觉与模式识别 · 计算机科学 2023-03-28 Man Liu , Feng Li , Chunjie Zhang , Yunchao Wei , Huihui Bai , Yao Zhao

Zero-Shot Learning (ZSL) in video classification is a promising research direction, which aims to tackle the challenge from explosive growth of video categories. Most existing methods exploit seen-to-unseen correlation via learning a…

计算机视觉与模式识别 · 计算机科学 2018-04-27 Chenrui Zhang , Yuxin Peng

Zero-shot learning (ZSL) models rely on learning a joint embedding space where both textual/semantic description of object classes and visual representation of object images can be projected to for nearest neighbour search. Despite the…

计算机视觉与模式识别 · 计算机科学 2019-07-22 Li Zhang , Tao Xiang , Shaogang Gong

Zero-shot Learning(ZSL) attains knowledge transfer from seen classes to unseen classes by exploring auxiliary category information, which is a promising yet difficult research topic. In this field, Audio-Visual Generalized Zero-Shot…

计算机视觉与模式识别 · 计算机科学 2025-03-31 Yang Liu , Xun Zhang , Jiale Du , Xinbo Gao , Jungong Han