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检索条件"主题词=Variational autoencoder"
1532 条 记 录,以下是11-20 订阅
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Electrical resistivity tomography inversion combining deep variational autoencoder and stochastic adaptive sampling
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GEOPHYSICS 2025年 第2期90卷 E41-E50页
作者: Pereira, Joao Lino Azevedo, Leonardo Univ Lisbon Inst Super Tecn CERENA DER Lisbon Portugal
Geophysical methods, such as electrical resistivity tomography (ERT), can be used to image near-surface electrical resistivity, as field measurements depend on subsurface porosity, water saturation, and fluid salinity... 详细信息
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Inverse design of ventilated acoustic resonators using a sound transmission loss-encoded variational autoencoder
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JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY 2025年 第2期39卷 509-518页
作者: Song, Jin Yeong Hwang, Seok Hyeon Cho, Min Woo Ko, Keon Kim, Baekgyu Song, Kyungjun Park, Sang Min Pusan Natl Univ Sch Mech Engn Busan 46241 South Korea
Ventilated acoustic resonators (VARs) for simultaneous sound attenuation and ventilation have presented a unique challenge in acoustics. Traditional methods for designing VARs are limited by their reliance on human in... 详细信息
来源: 评论
Dual-granularity multi-instance multi-label learning with variational autoencoder
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KNOWLEDGE-BASED SYSTEMS 2025年 316卷
作者: Wang, Meixia Zhao, Yuhai Wang, Yejiang Huang, Miaomiao Liu, Xuze Wang, Xingwei Northeastern Univ Sch Comp Sci & Engn Shenyang 110819 Peoples R China
Multi-instance multi-label learning (MIML) is a weakly supervised approach that models relationships between complex objects and multiple labels, where each object is represented as a bag of instances. A key advantage... 详细信息
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Attenuation Tomography Using Low-Frequency Ultrasound With variational autoencoder for Thorax Imaging: Experimental Study
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IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING 2025年 第1期72卷 238-248页
作者: Zhang, Tong Shi, Haokang Lin, Zhichao Cao, Yeyu Guo, Rui Zhang, Haolin Li, Maokun Yang, Fan Xu, Shenheng Tsinghua Univ Beijing Natl Res Ctr Informat Sci & Technol Inst Precis Med Dept Elect Engn Beijing 100084 Peoples R China Johns Hopkins Univ Whiting Sch Engn Dept Comp Sci Baltimore MD 21218 USA Chinese Acad Sci Aerosp Informat Res Inst Beijing Peoples R China
In this paper, we introduce a novel inversion methodology employing the variational autoencoder (VAE) for human thorax attenuation tomography using low-frequency ultrasound. The VAE is trained to assimilate the struct... 详细信息
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DHHNN: A Dynamic Hypergraph Hyperbolic Neural Network based on variational autoencoder for multimodal data integration and node classification
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INFORMATION FUSION 2025年 119卷
作者: Mei, Zhangyu Bi, Xiao Li, Dianguo Xia, Wen Yang, Fan Wu, Hao Shandong Univ Sch Software Jinan 250100 Shandong Peoples R China Qufu Normal Univ Sch Comp Sci Rizhao 276827 Shandong Peoples R China Shandong Univ Sch Math Jinan 250100 Shandong Peoples R China Shandong Univ Hosp 2 Dept Pediat Surg Jinan 250033 Shandong Peoples R China Shandong Univ Qilu Hosp Dept Neurol Jinan 250012 Shandong Peoples R China Shandong Univ Cheeloo Coll Med Sch Publ Hlth Dept Biostat Jinan 250000 Shandong Peoples R China Shandong Univ Shenzhen Res Inst Shenzhen 518063 Guangdong Peoples R China
In recent years, the integration of hyperbolic geometry with Graph Neural Networks (GNNs) has garnered significant attention due to its effectiveness in capturing complex hierarchical structures, particularly within r... 详细信息
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An extended variational autoencoder for cross-subject electromyograph gesture recognition
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BIOMEDICAL SIGNAL PROCESSING AND CONTROL 2025年 99卷
作者: Zhang, Zhen Ming, Yuewei Shen, Quming Wang, Yanyu Zhang, Yuhui Shanghai Univ Sch Mechatron Engn & Automat Shanghai 200444 Peoples R China Shanghai Jiao Tong Univ Renji Hosp Dept Spine Surg Sch Med Shanghai 200127 Peoples R China
Surface electromyographic hand gesture recognition has gained significant attention in recent years, especially within the field of human-computer interfaces. However, cross-subject tasks remain challenging due to inh... 详细信息
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Generative autoencoder to prevent overregularization of variational autoencoder
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ETRI JOURNAL 2025年 第1期47卷 80-89页
作者: Ko, YoungMin Ko, SunWoo Kim, YoungSoo Jeonju Univ Dept Artificial Intelligence Jeonju South Korea Jeonbuk Univ Artificial Intelligence Res Lab Jeonju South Korea
In machine learning, data scarcity is a common problem, and generative models have the potential to solve it. The variational autoencoder is a generative model that performs variational inference to estimate a low-dim... 详细信息
来源: 评论
Autonomous in-situ defect detection and correction in additive-lathe 3D printing process using variational autoencoder model
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ADDITIVE MANUFACTURING 2025年 98卷
作者: Lee, Seung-Mun Park, Suk-Hee Pusan Natl Univ Sch Mech Engn Busan 46241 South Korea
Additive-lathe three-dimensional (3D) printing systems, employing the material extrusion (MEX) process, deposit material layer by layer on a rotating mandrel-type bed. During this process, high layer heights can lead ... 详细信息
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A generative design method of airfoil based on conditional variational autoencoder
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ENGINEERING APPLICATIONS OF ARTIFICIAL INTELLIGENCE 2025年 139卷
作者: Wang, Xu Qian, Weiqi Zhao, Tun Chen, Hai He, Lei Sun, Haisheng Tian, Yuan China Aerodynam Res & Dev Ctr Computat Aerodynam Inst Mianyang 621000 Peoples R China Chengdu Aeronaut Polytech Chengdu 610100 Peoples R China China Aerodynam Res & Dev Ctr Low Speed Aerodynam Inst Mianyang 621000 Peoples R China
The challenges in multi-objective and multi-dimensional optimization design of airfoils, marked by prolonged optimization cycles and low accuracy, call for an efficient solution to expedite airfoil design. This study ... 详细信息
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Detecting and clustering structural damages using modal information and variational autoencoder with triple loss
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STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL 2025年
作者: Huang, Shieh-Kung Li, You-Jing Lin, Yi-Xun Natl Chung Hsing Univ Dept Civil Engn 145 Xingda Rd Taichung 40227 Taiwan
Among vibration-based structural health monitoring (SHM), methods based on modal analysis are the most popular and efficient ones for assessing the inherent states of structures. The primary techniques involve trackin... 详细信息
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