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检索条件"机构=Laboratory of Pattern Recognition and Intelligent System"
215 条 记 录,以下是51-60 订阅
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Geometric Numerical Integral Method in Compact Lie Group
Geometric Numerical Integral Method in Compact Lie Group
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6th International Conference on intelligent Computing and Signal Processing (ICSP)
作者: Chao Liu Shengyi Yang Key Laboratory of Pattern Recognition and Intelligent System of Guizhou Province Guizhou Minzu University Gui Yang China
Three dimensions special orthogonal group SO (3) is widely used to describe the rotation kinematics of the rigid body without local coordinates, which can avoid rotation singularity and unwinding in traditional method... 详细信息
来源: 评论
Channel DropBlock: An improved regularization method for fine-grained visual classification
arXiv
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arXiv 2021年
作者: Ding, Yifeng Dong, Shuwei Tong, Yujun Ma, Zhanyu Xiao, Bo Ling, Haibin Pattern Recognition and Intelligent System Laboratory Beijing University of Posts and Telecommunications Department of Computer Science Stony Brook University
Classifying the sub-categories of an object from the same super-category (e.g., bird) in a fine-grained visual classification (FGVC) task highly relies on mining multiple discriminative features. Existing approaches m... 详细信息
来源: 评论
Modeling discriminative representations for out-of-domain detection with supervised contrastive learning
arXiv
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arXiv 2021年
作者: Zeng, Zhiyuan He, Keqing Yan, Yuanmeng Liu, Zijun Wu, Yanan Xu, Hong Jiang, Huixing Xu, Weiran Pattern Recognition & Intelligent System Laboratory Beijing University of Posts and Telecommunications Beijing China Meituan Group Beijing China
Detecting Out-of-Domain (OOD) or unknown intents from user queries is essential in a task-oriented dialog system. A key challenge of OOD detection is to learn discriminative semantic features. Traditional cross-entrop... 详细信息
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Face transformer for recognition
arXiv
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arXiv 2021年
作者: Zhong, Yaoyao Deng, Weihong Pattern Recognition and Intelligent System Laboratory School of Artificial Intelligence Beijing University of Posts and Telecommunications Beijing100876 China
Recently there has been a growing interest in Transformer not only in NLP but also in computer vision. We wonder if transformer can be used in face recognition and whether it is better than CNNs. Therefore, we investi... 详细信息
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Novel slot detection: A benchmark for discovering unknown slot types in the task-oriented dialogue system
arXiv
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arXiv 2021年
作者: Wu, Yanan Zeng, Zhiyuan He, Keqing Xu, Hong Yan, Yuanmeng Jiang, Huixing Xu, Weiran Pattern Recognition & Intelligent System Laboratory Beijing University of Posts and Telecommunications Beijing China Meituan Group Beijing China
Existing slot filling models can only recognize pre-defined in-domain slot types from a limited slot set. In the practical application, a reliable dialogue system should know what it does not know. In this paper, we i... 详细信息
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IEEE T-BIOM Editorial Board Changes
IEEE Transactions on Biometrics, Behavior, and Identity Scie...
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IEEE Transactions on Biometrics, Behavior, and Identity Science 2024年 第1期7卷 1-2页
作者: Naser Damer Weihong Deng Jianjiang Feng Vishal M. Patel Ajita Rattani Mark Nixon Smart Living & Biometric Technologies Fraunhofer Institute for Computer Graphics Research IGD Darmstadt Germany Pattern Recognition and Intelligent System Laboratory Beijing University of Posts and Telecommunications Beijing China Department of Automation Tsinghua University Beijing China Department of Electrical and Computer Engineering Johns Hopkins University Baltimore MD USA Department of Computer Science and Engineering College of Engineering University of North Texas Denton TX USA
来源: 评论
Caption Feature Space Regularization for Audio Captioning
arXiv
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arXiv 2022年
作者: Zhang, Yiming Yu, Hong Du, Ruoyi Ma, Zhanyu Dong, Yuan The Pattern Recognition and Intelligent System Laboratory School of Artificial Intelligence Beijing University of Posts and Telecommunications Beijing100876 China Department of Artificial Intelligence School of Information and Electrical Engineering Ludong University Shandong Yantai264025 China
Audio captioning aims at describing the content of audio clips with human language. Due to the ambiguity of audio, different people may perceive the same audio differently, resulting in caption disparities (i.e., one ... 详细信息
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Feature Decoupled of Deep Mutual Information Maximization
Feature Decoupled of Deep Mutual Information Maximization
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Automation, Robotics and Computer Engineering (ICARCE), International Conference on
作者: Xing He Changgen Peng Lin Wang Weijie Tan Zifan Wang State Key Laboratory of Public Big Data College of Computer Science and Technology Guizhou University Guiyang China Guizhou Big Data Academy Guizhou University Guiyang China Guizhou Key Laboratory of Pattern Recognition and Intelligent System Guizhou Minzu University Guiyang China Institute of Guizhou Aerospace Measuring and Testing Technology Guiyang China
In deep learning, supervised learning techniques usually require a large amount of expensive labeled data to train the network, and the feature representations extracted by the model usually mix multiple attributes, r...
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Fine-Grained Visual Classification via Progressive Multi-granularity Training of Jigsaw Patches  1
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16th European Conference on Computer Vision, ECCV 2020
作者: Du, Ruoyi Chang, Dongliang Bhunia, Ayan Kumar Xie, Jiyang Ma, Zhanyu Song, Yi-Zhe Guo, Jun Pattern Recognition and Intelligent System Laboratory School of Artificial Intelligence Beijing University of Posts and Telecommunications Beijing China SketchX CVSSP University of Surrey Guildford United Kingdom
Fine-grained visual classification (FGVC) is much more challenging than traditional classification tasks due to the inherently subtle intra-class object variations. Recent works are mainly part-driven (either explicit... 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
Vehicle Routing Problem with Time Windows using Hybrid Metah...
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International Conference on Electrical Engineering, Computer Science and Informatics (EECSI)
作者: Yunita Yunita Deris Stiawan Dian Palupi Rini Doctoral Student at Faculty of Computer Science Sriwijaya University Intelligent System Research Group Faculty of Computer Science Sriwijaya University Palembang South Sumatera Communication Network and Information Security Research Group Faculty of Computer Science Sriwijaya University Palembang South Sumatera Image Processing dan Pattern Recognition Laboratory Group Faculty of Computer Science Sriwijaya University Palembang South Sumatera
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
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