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检索条件"机构=Laboratory of Pattern Recognition and Intelligent System"
215 条 记 录,以下是31-40 订阅
排序:
Boosting Facial Expression recognition by A Semi-Supervised Progressive Teacher
arXiv
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arXiv 2022年
作者: Jiang, Jing Deng, Weihong The Pattern Recognition and Intelligent System Laboratory School of Artificial Intelligence Beijing University of Posts and Telecommunications Beijing100876 China
In this paper, we aim to improve the performance of in-the-wild Facial Expression recognition (FER) by exploiting semi-supervised learning. Large-scale labeled data and deep learning methods have greatly improved the ... 详细信息
来源: 评论
Deep Face recognition with Clustering based Domain Adaptation
arXiv
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arXiv 2022年
作者: Wang, Mei Deng, Weihong The Pattern Recognition and Intelligent System Laboratory School of Artificial Intelligence Beijing University of Posts and Telecommunications Beijing100876 China
Despite great progress in face recognition tasks achieved by deep convolution neural networks (CNNs), these models often face challenges in real world tasks where training images gathered from Internet are different f... 详细信息
来源: 评论
Vehicle Routing Problem with Time Windows using Hybrid Metaheuristic Dragonfly Algorithm and Variable Neighborhood Search: Work on Progress  11
Vehicle Routing Problem with Time Windows using Hybrid Metah...
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11th International Conference on Electrical Engineering, Computer Science and Informatics, EECSI 2024
作者: Yunita, Yunita Stiawan, Deris Rini, Dian Palupi Sriwijaya University Faculty of Computer Science Indonesia Sriwijaya University Intelligent System Research Group Faculty of Computer Science South Sumatera Palembang Indonesia Sriwijaya University Communication Network and Information Security Research Group Faculty of Computer Science South Sumatera Palembang Indonesia Sriwijaya University Image Processing Dan Pattern Recognition Laboratory Group Faculty of Computer Science South Sumatera Palembang Indonesia
One of the problems with Smart Transportation is the problem of cost and travel time. This problem is known as the Variable Routing Problem (VRP). In some real cases, in addition to considering route selection, there ... 详细信息
来源: 评论
Unsupervised Learning of Gaussian Mixture Model with Application to Image Segmentation
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Chinese Journal of Electronics 2023年 第3期19卷 451-456页
作者: Bo Li Wenju Liu Lihua Dou School of Automation Beijing Institute of Technology Beijing China Key Laboratory of Complex System Intelligent Control and Decision Ministry of Education Beijing Institute of Technology Beijing China National Laboratory of Pattern Recognition Institute of Automation Chinese Academy of Sciences Beijing China
Density estimation via Gaussian mixture modeling has been successfully applied to image segmentation, speech processing and other fields relevant to clustering analysis and Probability density function (PDF) modeling.... 详细信息
来源: 评论
Adaptive Multi-Resolution Feature Fusion for Fine-Grained Visual Classification
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IEEE Transactions on Circuits and systems for Video Technology 2025年
作者: Yang, Yuqi Chang, Dongliang Du, Ruoyi Song, Yi-Zhe Ma, Zhanyu Beijing University of Posts and Telecommunications Pattern Recognition and Intelligent System Laboratory School of Artificial Intelligence Beijing100876 China Tsinghua University Department of Automation Beijing100084 China University of Surrey SketchX CVSSP GuildfordGU2 7XH United Kingdom
Despite significant progress, the shortage of labeled data and expert knowledge remains a challenge for Fine-grained Visual Classification (FGVC). Some multi-source approaches that incorporate additional modalities, s... 详细信息
来源: 评论
Domain-Oriented Prefix-Tuning: Towards Efficient and Generalizable Fine-tuning for Zero-Shot Dialogue Summarization
arXiv
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arXiv 2022年
作者: Zhao, Lulu Zheng, Fujia Zeng, Weihao He, Keqing Xu, Weiran Jiang, Huixing Wu, Wei Wu, Yanan Pattern Recognition & Intelligent System Laboratory China Beijing University of Posts and Telecommunications Beijing China Meituan Group Beijing China
The most advanced abstractive dialogue summarizers lack generalization ability on new domains and the existing researches for domain adaptation in summarization generally rely on large-scale pre-trainings. To explore ... 详细信息
来源: 评论
Cd-Vae: An Unsupervised Disentangled Representation Learning Framework for Visual Data
SSRN
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SSRN 2023年
作者: Huang, Chengquan Cai, Jianghai Luo, Senyan Wang, Shunxia Yang, Guiyan Lei, Huan Zhou, Lihua Guizhou Key Laboratory of Pattern Recognition and Intelligent System Guizhou Minzu University Guiyang550025 China School of Data Science and Information Engineering Guizhou Minzu University Guiyang550025 China
Disentangled representation learning is a crucial research problem in the field of artificial intelligence, and learning meaningful representation of visual data is useful for improving the generalizability and interp... 详细信息
来源: 评论
Dual-attention Guided Dropblock Module for Weakly Supervised Object Localization
Dual-attention Guided Dropblock Module for Weakly Supervised...
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International Conference on pattern recognition
作者: Junhui Yin Siqing Zhang Dongliang Chang Zhanyu Ma Jun Guo Pattern Recognition and Intelligent System Laboratory Beijing University of Posts and Telecommunications
Attention mechanisms is frequently used to learn the discriminative features for better feature representations. In this paper, we extend the attention mechanism to the task of weakly supervised object localization (W... 详细信息
来源: 评论
Oracle Character recognition using Unsupervised Discriminative Consistency Network
arXiv
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arXiv 2023年
作者: Wang, Mei Deng, Weihong Su, Sen The Pattern Recognition and Intelligent System Laboratory School of Artificial Intelligence Beijing University of Posts and Telecommunications Beijing100876 China State Key Laboratory of Networking and Switching Technology Beijing University of Posts and Telecommunications Beijing100876 China
Ancient history relies on the study of ancient characters. However, real-world scanned oracle characters are difficult to collect and annotate, posing a major obstacle for oracle character recognition (OrCR). Besides,... 详细信息
来源: 评论
Zero-Shot Audio Captioning Using Soft and Hard Prompts
IEEE Transactions on Audio, Speech and Language Processing
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IEEE Transactions on Audio, Speech and Language Processing 2025年 33卷 2045-2058页
作者: Yiming Zhang Xuenan Xu Ruoyi Du Haohe Liu Yuan Dong Zheng-Hua Tan Wenwu Wang Zhanyu Ma Pattern Recognition and Intelligent System Laboratory School of Artificial Intelligence Beijing University of Posts and Telecommunications Beijing China Department of Computer Science and Engineering Shanghai Jiao Tong University Shanghai China Centre for Vision Speech and Signal Processing University of Surrey Guildford U.K. Department of Electronic Systems Aalborg University Aalborg Denmark
In traditional audio captioning methods, a model is usually trained in a fully supervised manner using a human-annotated dataset containing audio-text pairs and then evaluated on the test set from the same dataset. Su... 详细信息
来源: 评论