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检索条件"主题词=variational autoencoder"
1554 条 记 录,以下是601-610 订阅
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Integrated damage detection and time-series data augmentation for floating offshore mooring systems via variational semi-supervised learning
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OCEAN ENGINEERING 2025年 330卷
作者: Tamuly, Pranjal Sharma, Smriti Nava, Vincenzo Basque Ctr Appl Math Alameda Mazarredo 14 Bilbao 48009 Spain Politecn Torino Corso Duca Abruzzi 24 Turin Italy
The dynamics and stability of the semi-submersible offshore platforms are significantly impacted by the degradation of the mooring system. Identifying structural integrity issues in mooring systems through a data-driv... 详细信息
来源: 评论
Piecewise convolutional neural network relation extraction with self-attention mechanism
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PATTERN RECOGNITION 2025年 159卷
作者: Zhang, Bo Xu, Li Liu, Ke-Hao Yang, Ru Li, Mao-Zhen Guo, Xiao-Yang Shanghai Normal Univ Coll Informat Mech & Elect Engn Shanghai 200234 Peoples R China Shanghai Normal Univ Inst Artificial Intelligence Educ Shanghai 200234 Peoples R China Brunel Univ London Dept Elect & Elect Engn Uxbridge UB8 3PH England Shanghai Normal Univ Shanghai Engn Res Ctr Intelligent Educ & Bigdata Shanghai 200234 Peoples R China Shanghai Newtouch Software Co Ltd Shanghai 200127 Peoples R China
The task of relation extraction in natural language processing is to identify the relation between two specified entities in a sentence. However, the existing model methods do not fully utilize the word feature inform... 详细信息
来源: 评论
Signal generation for bolt loosening detection with unbalanced datasets based on the CBAM-VAE
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MEASUREMENT 2025年 240卷
作者: You, Zengying Wang, Xian Xu, Jiawen Wang, Hui Yan, Ruqiang Southeast Univ Sch Instrument Sci & Engn Jiangsu Key Lab Remote Measurement & Control Nanjing 210096 Jiangsu Peoples R China Shanghai Aerosp Elect Technol Inst Shanghai 201109 Peoples R China Jiaotong Univ Int Machinery Ctr Sch Mech Engn Xian 710049 Shaanxi Peoples R China
Bolt looseness has adverse influences on the stability and safety of engineering structures. Neural network algorithms can effectively monitor health conditions using impedance signals. However, impedance data of engi... 详细信息
来源: 评论
Generative AI-Enabled Blockchain Networks: Fundamentals, Applications, and Case Study
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IEEE NETWORK 2025年 第2期39卷 232-241页
作者: Nguyen, Cong T. Liu, Yinqiu Du, Hongyang Hoang, Dinh Thai Niyato, Dusit Nguyen, Diep N. Mao, Shiwen Duy Tan Univ Inst Fundamental & Appl Sci Ho Chi Minh City 70000 Vietnam Duy Tan Univ Fac Informat Technol Da Nang 50000 Vietnam Nanyang Technol Univ Sch Comp Sci & Engn Singapore 639798 Singapore Univ Technol Sydney Sch Elect & Data Engn Ultimo NSW 2007 Australia Auburn Univ Dept Elect & Comp Engn Auburn AL 36849 USA
Generative Artificial Intelligence (GAI) has recently emerged as a promising solution to address critical challenges of blockchain technology, including scalability, security, privacy, and interoperability. In this pa... 详细信息
来源: 评论
Privacy-preserving healthcare data in IoT: a synergistic approach with deep learning and blockchain
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JOURNAL OF SUPERCOMPUTING 2025年 第4期81卷 1-30页
作者: Bezanjani, Behnam Rezaei Ghafouri, Seyyed Hamid Gholamrezaei, Reza Islamic Azad Univ Dept Comp Engn Kerman Branch Kerman Iran
The integration of Internet of Things (IoT) devices in healthcare has revolutionized patient care by enabling real-time monitoring, personalized treatments, and efficient data management. However, this technological a... 详细信息
来源: 评论
Out-of-Roundness Wheel Damage Identification in Railway Vehicles Using autoencoder Models
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APPLIED SCIENCES-BASEL 2025年 第5期15卷 2662-2662页
作者: Melo, Renato Finotti, Rafaelle Guedes, Antonio Goncalves, Vitor Meixedo, Andreia Ribeiro, Diogo Barbosa, Flavio Cury, Alexandre Univ Fed Juiz de Fora Grad Program Civil Engn BR-36036900 Juiz De Fora Brazil Univ Porto Fac Engn CONSTRUCT LESE P-4200465 Porto Portugal Polytech Porto Sch Engn CONSTRUCT LESE P-4200465 Porto Portugal
This study presents a comparative analysis of three autoencoder (AE) models-variational autoencoder (VAE), Sparse autoencoder (SAE), and Convolutional autoencoder (CAE)-to detect and quantify structural anomalies in r... 详细信息
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Causal Discovery and Deep Learning Algorithms for Detecting Geochemical Patterns Associated with Gold-Polymetallic Mineralization: A Case Study of the Edongnan Region
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MATHEMATICAL GEOSCIENCES 2025年 第1期57卷 193-220页
作者: Luo, Zijing Zuo, Renguang China Univ Geosci State Key Lab Geol Proc & Mineral Resources Wuhan 430074 Peoples R China
The identification of mineral deposit footprints by processing geochemical survey data constitutes a crucial stage in mineral exploration because it provides valuable and substantial information for future prospecting... 详细信息
来源: 评论
Combining variational autoencoders and physical bias for improved microscopy data analysis
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MACHINE LEARNING-SCIENCE AND TECHNOLOGY 2023年 第4期4卷 045004页
作者: Biswas, Arpan Ziatdinov, Maxim Kalinin, Sergei, V Ctr Nanophase Mat Sci Oak Ridge Natl Lab Oak Ridge TN 37831 USA Oak Ridge Natl Lab Computat Sci & Engn Div Oak Ridge TN 37831 USA Univ Tennessee Mat Sci & Engn Knoxville TN 37996 USA
Electron and scanning probe microscopy produce vast amounts of data in the form of images or hyperspectral data, such as electron energy loss spectroscopy or 4D scanning transmission electron microscope, that contain ... 详细信息
来源: 评论
Drift Detection for Black-Box Deep Learning Models
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IT PROFESSIONAL 2024年 第2期26卷 24-31页
作者: Piano, Luca Garcea, Fabio Cavallone, Andrea Vazquez, Ignacio Aparicio Morra, Lia Lamberti, Fabrizio Polytech Univ Turin Dept Control & Comp Engn I-10129 Turin Italy Reale Mutua Assicurazioni Data Sci Ctr Excellence I-10122 Turin Italy Reale Seguros Data Sci Ctr Excellence Madrid 28002 Spain
Dataset drift is a common challenge in machine learning, especially for models trained on unstructured data, such as images. In this article, we propose a new approach for the detection of data drift in black-box mode... 详细信息
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STDNet: Rethinking Disentanglement Learning With Information Theory
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IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS 2024年 第8期35卷 10407-10421页
作者: Liu, Ziwen Li, Mingqiang Han, Congying Tang, Siqi Guo, Tiande Univ Chinese Acad Sci Sch Math Sci Beijing 100049 Peoples R China China Elect Technol Grp Corp Informat Sci Acad Beijing 100144 Peoples R China
Disentangled representation learning is typically achieved by a generative model, variational encoder (VAE). Existing VAE-based methods try to disentangle all the attributes simultaneously in a single hidden space, wh... 详细信息
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