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Zero-shot learning (ZSL) is a popular research problem that aims at predicting for those classes that have never appeared in the training stage by utilizing the inter-class relationship with some side information. In this study, we propose…

人工智能 · 计算机科学 2020-07-01 Jiaoyan Chen , Freddy Lecue , Yuxia Geng , Jeff Z. Pan , Huajun Chen

Open World Compositional Zero-Shot Learning (OW-CZSL) is known to be an extremely challenging task, which aims to recognize unseen compositions formed from seen attributes and objects without any prior assumption of the output space. In…

计算机视觉与模式识别 · 计算机科学 2023-12-06 Lingyu Zhang , Ting Hua , Yilin Shen , Hongxia Jin

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…

计算机视觉与模式识别 · 计算机科学 2024-02-28 Yun Li , Zhe Liu , Hang Chen , Lina Yao

Compositional zero-shot learning (CZSL) aims to recognize unseen compositions with prior knowledge of known primitives (attribute and object). Previous works for CZSL often suffer from grasping the contextuality between attribute and…

计算机视觉与模式识别 · 计算机科学 2023-08-09 Hanjae Kim , Jiyoung Lee , Seongheon Park , Kwanghoon Sohn

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…

计算机视觉与模式识别 · 计算机科学 2022-11-22 Chenyi Jiang , Dubing Chen , Shidong Wang , Yuming Shen , Haofeng Zhang , Ling Shao

Compositional Zero-Shot Learning (CZSL) aims to recognize novel concepts formed by known states and objects during training. Existing methods either learn the combined state-object representation, challenging the generalization of unseen…

计算机视觉与模式识别 · 计算机科学 2022-11-22 Xiaocheng Lu , Ziming Liu , Song Guo , Jingcai Guo

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.…

计算机视觉与模式识别 · 计算机科学 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 compositions of attributes and objects learned from seen compositions. Previous works disentangle attributes and objects by extracting shared and exclusive parts between the…

计算机视觉与模式识别 · 计算机科学 2025-06-10 Xudong Yan , Songhe Feng , Yang Zhang , Jian Yang , Yueguan Lin , Haojun Fei

Compositional Zero-Shot Learning (CZSL) aims to identify unseen state-object compositions by leveraging knowledge learned from seen compositions. Existing approaches often independently predict states and objects, overlooking their…

计算机视觉与模式识别 · 计算机科学 2025-01-27 Insu Lee , Jiseob Kim , Kyuhong Shim , Byonghyo Shim

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)…

计算机视觉与模式识别 · 计算机科学 2026-02-03 Zhong Peng , Yishi Xu , Gerong Wang , Wenchao Chen , Bo Chen , Jing Zhang , Hongwei Liu

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…

计算机视觉与模式识别 · 计算机科学 2019-11-28 Kai Li , Martin Renqiang Min , Yun Fu

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…

计算机视觉与模式识别 · 计算机科学 2025-12-23 Xudong Yan , Songhe Feng

Generalized Zero-Shot Learning (GZSL) and Open-Set Recognition (OSR) are two mainstream settings that greatly extend conventional visual object recognition. However, the limitations of their problem settings are not negligible. The novel…

计算机视觉与模式识别 · 计算机科学 2023-02-10 Zhaonan Li , Hongfu Liu

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…

计算机视觉与模式识别 · 计算机科学 2023-03-28 Shaozhe Hao , Kai Han , Kwan-Yee K. Wong

In Generalized Zero-Shot Learning (GZSL), unseen categories (for which no visual data are available at training time) can be predicted by leveraging their class embeddings (e.g., a list of attributes describing them) together with a…

计算机视觉与模式识别 · 计算机科学 2021-09-15 Federico Marmoreo , Julio Ivan Davila Carrazco , Vittorio Murino , Jacopo Cavazza

Zero-shot learning (ZSL) aims to recognize objects of novel classes without any training samples of specific classes, which is achieved by exploiting the semantic information and auxiliary datasets. Recently most ZSL approaches focus on…

计算机视觉与模式识别 · 计算机科学 2018-07-25 Huajie Jiang , Ruiping Wang , Shiguang Shan , Xilin Chen

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

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…

计算机视觉与模式识别 · 计算机科学 2022-04-27 Muhammad Umer Anwaar , Zhihui Pan , Martin Kleinsteuber

This paper studies the problem of Generalized Zero-shot Learning (G-ZSL), whose goal is to classify instances belonging to both seen and unseen classes at the test time. We propose a novel space decomposition method to solve G-ZSL. Some…

机器学习 · 计算机科学 2021-08-31 Hanze Dong , Yanwei Fu , Sung Ju Hwang , Leonid Sigal , Xiangyang Xue

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…

计算机视觉与模式识别 · 计算机科学 2024-07-11 Wentao Bao , Lichang Chen , Heng Huang , Yu Kong