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The goal of Open-Vocabulary Compositional Zero-Shot Learning (OV-CZSL) is to recognize attribute-object compositions in the open-vocabulary setting, where compositions of both seen and unseen attributes and objects are evaluated. Recently,…

Computer Vision and Pattern Recognition · Computer Science 2026-03-05 Yihang Duan , Jiong Wang , Pengpeng Zeng , Ji Zhang , Lei Zhao , Chong Wang , Jingkuan Song , Lianli Gao

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) 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) aims to recognize unseen combinations of seen attributes and objects. Current CLIP-based methods in CZSL, despite their advancements, often fail to effectively understand and link the attributes and…

Computer Vision and Pattern Recognition · Computer Science 2024-12-11 Yun Li , Zhe Liu , Lina Yao

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

People easily recognize new visual categories that are new combinations of known components. This compositional generalization capacity is critical for learning in real-world domains like vision and language because the long tail of new…

Computer Vision and Pattern Recognition · Computer Science 2020-11-03 Yuval Atzmon , Felix Kreuk , Uri Shalit , Gal Chechik

Humans are able to identify and categorize novel compositions of known concepts. The task in Compositional Zero-Shot learning (CZSL) is to learn composition of primitive concepts, i.e. objects and states, in such a way that even their novel…

Computer Vision and Pattern Recognition · Computer Science 2022-04-27 Muhammad Umer Anwaar , Zhihui Pan , Martin Kleinsteuber

Compositional Zero-Shot Learning (CZSL) aims to recognize novel state-object compositions by leveraging the shared knowledge of their primitive components. Despite considerable progress, effectively calibrating the bias between semantically…

Computer Vision and Pattern Recognition · Computer Science 2025-01-28 Miaoge Li , Jingcai Guo , Richard Yi Da Xu , Dongsheng Wang , Xiaofeng Cao , Zhijie Rao , Song Guo

Compositional zero-shot learning (CZSL) task aims to recognize unseen compositional visual concepts, e.g., sliced tomatoes, where the model is learned only from the seen compositions, e.g., sliced potatoes and red tomatoes. Thanks to the…

Computer Vision and Pattern Recognition · Computer Science 2024-07-11 Wentao Bao , Lichang Chen , Heng Huang , Yu Kong

Humans can easily tell if an attribute (also called state) is realistic, i.e., feasible, for an object, e.g. fire can be hot, but it cannot be wet. In Open-World Compositional Zero-Shot Learning, when all possible state-object combinations…

Artificial Intelligence · Computer Science 2025-05-19 Jae Myung Kim , Stephan Alaniz , Cordelia Schmid , Zeynep Akata

Compositional zero-shot learning (CZSL) aims to learn the concepts of attributes and objects in seen compositions and to recognize their unseen compositions. Most Contrastive Language-Image Pre-training (CLIP)-based CZSL methods focus on…

Computer Vision and Pattern Recognition · Computer Science 2025-11-21 Pan Yang , Cheng Deng , Jing Yang , Han Zhao , Yun Liu , Yuling Chen , Xiaoli Ruan , Yanping Chen

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) aims to recognize unseen compositions from seen states and objects. The disparity between the manually labeled semantic information and its actual visual features causes a significant imbalance of…

Computer Vision and Pattern Recognition · Computer Science 2022-11-22 Chenyi Jiang , Dubing Chen , Shidong Wang , Yuming Shen , Haofeng Zhang , Ling Shao

Few-shot Learning (FSL) aims to classify new concepts from a small number of examples. While there have been an increasing amount of work on few-shot object classification in the last few years, most current approaches are limited to images…

Computer Vision and Pattern Recognition · Computer Science 2021-01-05 Mathieu Pagé Fortin , Brahim Chaib-draa

Compositional zero-shot learning aims to recognize unseen state-object compositions by leveraging known primitives (state and object) during training. However, effectively modeling interactions between primitives and generalizing knowledge…

Computer Vision and Pattern Recognition · Computer Science 2025-08-18 Lin Li , Guikun Chen , Zhen Wang , Jun Xiao , Long Chen

Zero-shot learning (ZSL) aims to recognize instances of unseen classes solely based on the semantic descriptions of the classes. Existing algorithms usually formulate it as a semantic-visual correspondence problem, by learning mappings from…

Computer Vision and Pattern Recognition · Computer Science 2019-11-28 Kai Li , Martin Renqiang Min , Yun Fu

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

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

We introduce compositional soft prompting (CSP), a parameter-efficient learning technique to improve the zero-shot compositionality of large-scale pretrained vision-language models (VLMs) like CLIP. We develop CSP for compositional…

Machine Learning · Computer Science 2023-04-25 Nihal V. Nayak , Peilin Yu , Stephen H. Bach

Compositional zero-shot learning (CZSL) aims to recognize novel compositions of attributes and objects learned from seen compositions. Previous works disentangle attributes and objects by extracting shared and exclusive parts between the…

Computer Vision and Pattern Recognition · Computer Science 2025-06-10 Xudong Yan , Songhe Feng , Yang Zhang , Jian Yang , Yueguan Lin , Haojun Fei