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Compositional Zero-Shot learning (CZSL) aims to recognize unseen compositions of state and object visual primitives seen during training. A problem with standard CZSL is the assumption of knowing which unseen compositions will be available…

计算机视觉与模式识别 · 计算机科学 2022-04-11 Massimiliano Mancini , Muhammad Ferjad Naeem , Yongqin Xian , Zeynep Akata

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) 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

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,…

计算机视觉与模式识别 · 计算机科学 2026-03-05 Yihang Duan , Jiong Wang , Pengpeng Zeng , Ji Zhang , Lei Zhao , Chong Wang , Jingkuan Song , Lianli Gao

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…

计算机视觉与模式识别 · 计算机科学 2024-09-04 Youssef Zahran , Gertjan Burghouts , Yke Bauke Eisma

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…

计算机视觉与模式识别 · 计算机科学 2023-11-09 Zhaoheng Zheng , Haidong Zhu , Ram Nevatia

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

In this paper, we study the problem of recognizing compositional attribute-object concepts within the zero-shot learning (ZSL) framework. We propose an episode-based cross-attention (EpiCA) network which combines merits of cross-attention…

计算机视觉与模式识别 · 计算机科学 2021-07-13 Guangyue Xu , Parisa Kordjamshidi , Joyce Y. Chai

Compositional Zero-Shot Learning (CZSL) aims to learn semantic primitives (attributes and objects) from seen compositions and recognize unseen attribute-object compositions. Existing CZSL datasets focus on single attributes, neglecting the…

计算机视觉与模式识别 · 计算机科学 2026-01-13 Shuo Xu , Sai Wang , Xinyue Hu , Yutian Lin , Sibei Yang , Yu Wu

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 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 recognize novel concepts composed of known knowledge without training samples. Standard CZSL either identifies visual primitives or enhances unseen composed entities, and as a result,…

计算机视觉与模式识别 · 计算机科学 2023-05-03 Xiaocheng Lu , Ziming Liu , Song Guo , Jingcai Guo , Fushuo Huo , Sikai Bai , Tao Han

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

Open-World Compositional Zero-shot Learning (OW-CZSL) aims to recognize novel compositions of state and object primitives in images with no priors on the compositional space, which induces a tremendously large output space containing all…

计算机视觉与模式识别 · 计算机科学 2023-12-18 Fushuo Huo , Wenchao Xu , Song Guo , Jingcai Guo , Haozhao Wang , Ziming Liu , Xiaocheng Lu

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…

计算机视觉与模式识别 · 计算机科学 2025-08-18 Lin Li , Guikun Chen , Zhen Wang , Jun Xiao , Long Chen

This paper introduces a novel framework for zero-shot learning (ZSL), i.e., to recognize new categories that are unseen during training, by using a multi-model and multi-alignment integration method. Specifically, we propose three…

计算机视觉与模式识别 · 计算机科学 2024-05-06 Siqi Yin , Lifan Jiang

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

Current Zero-Shot Learning (ZSL) approaches are restricted to recognition of a single dominant unseen object category in a test image. We hypothesize that this setting is ill-suited for real-world applications where unseen objects appear…

计算机视觉与模式识别 · 计算机科学 2019-04-12 Shafin Rahman , Salman Khan , Fatih Porikli

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