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Compositional Zero-Shot Learning (CZSL) seeks to recognize unseen state-object pairs by recombining primitives learned from seen compositions. Despite recent progress with vision-language models (VLMs), two limitations remain: (i)…

Computer Vision and Pattern Recognition · Computer Science 2026-02-03 Zhong Peng , Yishi Xu , Gerong Wang , Wenchao Chen , Bo Chen , Jing Zhang , Hongwei Liu

Compositional Zero-Shot Learning (CZSL) investigates compositional generalization capacity to recognize unknown state-object pairs based on learned primitive concepts. Existing CZSL methods typically derive primitives features through a…

Computer Vision and Pattern Recognition · Computer Science 2025-06-27 Xiao Zhang , Yongqiang Ma , Haodong Jing , Nanning Zheng

Compositional zero-shot learning (CZSL) aims to recognize unseen attribute-object compositions by recombining primitives learned from seen pairs. Recent CZSL methods built on vision-language models (VLMs) typically adopt parameter-efficient…

Computer Vision and Pattern Recognition · Computer Science 2026-03-18 Zhenqi He , Lin Li , Long Chen

Attribute and object (A-O) disentanglement is a fundamental and critical problem for Compositional Zero-shot Learning (CZSL), whose aim is to recognize novel A-O compositions based on foregone knowledge. Existing methods based on…

Computer Vision and Pattern Recognition · Computer Science 2024-03-14 Yanyi Zhang , Qi Jia , Xin Fan , Yu Liu , Ran He

In this paper, we study the problem of Compositional Zero-Shot Learning (CZSL), which is to recognize novel attribute-object combinations with pre-existing concepts. Recent researchers focus on applying large-scale Vision-Language…

Computer Vision and Pattern Recognition · Computer Science 2023-11-09 Zhaoheng Zheng , Haidong Zhu , Ram Nevatia

The goal of open-world compositional zero-shot learning (OW-CZSL) is to recognize compositions of state and objects in images, given only a subset of them during training and no prior on the unseen compositions. In this setting, models…

Computer Vision and Pattern Recognition · Computer Science 2022-05-16 Shyamgopal Karthik , Massimiliano Mancini , Zeynep Akata

Compositional Zero-Shot Learning (CZSL) aims to recognize unseen attribute-object pairs based on a limited set of observed examples. Current CZSL methodologies, despite their advancements, tend to neglect the distinct specificity levels…

Computer Vision and Pattern Recognition · Computer Science 2024-02-28 Yun Li , Zhe Liu , Hang Chen , Lina Yao

Despite the significant advancements in computer vision models, their ability to generalize to novel object-attribute compositions remains limited. Existing methods for Compositional Zero-Shot Learning (CZSL) mainly focus on image…

Computer Vision and Pattern Recognition · Computer Science 2024-09-04 Youssef Zahran , Gertjan Burghouts , Yke Bauke Eisma

Disentanglement of visual features of primitives (i.e., attributes and objects) has shown exceptional results in Compositional Zero-shot Learning (CZSL). However, due to the feature divergence of an attribute (resp. object) when combined…

Computer Vision and Pattern Recognition · Computer Science 2025-06-02 Yuxia Geng , Runkai Zhu , Jiaoyan Chen , Jintai Chen , Xiang Chen , Zhuo Chen , Shuofei Qiao , Yuxiang Wang , Xiaoliang Xu , Sheng-Jun Huang

Compositional zero-shot learning (CZSL) aims at learning visual concepts (i.e., attributes and objects) from seen compositions and combining concept knowledge into unseen compositions. The key to CZSL is learning the disentanglement of the…

Computer Vision and Pattern Recognition · Computer Science 2023-03-28 Shaozhe Hao , Kai Han , Kwan-Yee K. Wong

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),…

Computer Vision and Pattern Recognition · Computer Science 2025-09-03 Shiyu Zhang , Cheng Yan , Yang Liu , Chenchen Jing , Lei Zhou , Wenjun Wang

Compositional Zero-Shot learning (CZSL) requires to recognize state-object compositions unseen during training. In this work, instead of assuming prior knowledge about the unseen compositions, we operate in the open world setting, where the…

Computer Vision and Pattern Recognition · Computer Science 2021-03-31 Massimiliano Mancini , Muhammad Ferjad Naeem , Yongqin Xian , Zeynep Akata

Compositional Zero-Shot Learning (CZSL) aims to recognize unseen state-object combinations by leveraging known combinations. Existing studies basically rely on the cross-modal alignment capabilities of CLIP but tend to overlook its…

Computer Vision and Pattern Recognition · Computer Science 2025-05-16 Yue Wang , Shuai Xu , Xuelin Zhu , Yicong Li

This work explores the zero-shot compositional learning ability of large pre-trained vision-language models(VLMs) within the prompt-based learning framework and propose a model (\textit{PromptCompVL}) to solve the compositonal zero-shot…

Computer Vision and Pattern Recognition · Computer Science 2022-11-10 Guangyue Xu , Parisa Kordjamshidi , Joyce Chai

Compositional Zero-Shot Learning (CZSL) has emerged as an essential paradigm in machine learning, aiming to overcome the constraints of traditional zero-shot learning by incorporating compositional thinking into its methodology.…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Do Huu Dat , Po Yuan Mao , Tien Hoang Nguyen , Wray Buntine , Mohammed Bennamoun

Compositional Zero-Shot Learning (CZSL) aims to recognize novel attribute-object compositions based on the knowledge learned from seen ones. Existing methods suffer from performance degradation caused by the distribution shift of label…

Computer Vision and Pattern Recognition · Computer Science 2026-03-02 Xudong Yan , Songhe Feng , Jiaxin Wang , Xin Su , Yi Jin

Leveraging class semantic descriptions and examples of known objects, zero-shot learning makes it possible to train a recognition model for an object class whose examples are not available. In this paper, we propose a novel zero-shot…

Computer Vision and Pattern Recognition · Computer Science 2017-08-22 Soravit Changpinyo , Wei-Lun Chao , Fei Sha

Supervised learning requires a sufficient training dataset which includes all label. However, there are cases that some class is not in the training data. Zero-Shot Learning (ZSL) is the task of predicting class that is not in the training…

Machine Learning · Computer Science 2020-07-02 Toshitaka Hayashi , Hamido Fujita

Few-shot learning (FSL) aims at recognizing novel classes given only few training samples, which still remains a great challenge for deep learning. However, humans can easily recognize novel classes with only few samples. A key component of…

Computer Vision and Pattern Recognition · Computer Science 2020-09-23 Yixiong Zou , Shanghang Zhang , Ke Chen , Yonghong Tian , Yaowei Wang , José M. F. Moura

The task of Compositional Zero-Shot Learning (CZSL) is to recognize images of novel state-object compositions that are absent during the training stage. Previous methods of learning compositional embedding have shown effectiveness in…

Computer Vision and Pattern Recognition · Computer Science 2022-11-08 Zhe Liu , Yun Li , Lina Yao , Xiaojun Chang , Wei Fang , Xiaojun Wu , Yi Yang