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检索条件"主题词=Autoencoder"
4251 条 记 录,以下是461-470 订阅
排序:
Modified autoencoder Training and Scoring for Robust Unsupervised Anomaly Detection in Deep Learning
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IEEE ACCESS 2020年 8卷 101824-101833页
作者: Merrill, Nicholas Eskandarian, Azim Virginia Tech Dept Mech Engn Blacksburg VA 24060 USA
The autoencoder (AE) is a fundamental deep learning approach to anomaly detection. AEs are trained on the assumption that abnormal inputs will produce higher reconstruction errors than normal ones. In practice, howeve... 详细信息
来源: 评论
Convolutional neural network with autoencoder-assisted multiclass labelling for seizure detection based on scalp electroencephalography
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COMPUTERS IN BIOLOGY AND MEDICINE 2020年 125卷 104016-104016页
作者: Takahashi, Hirokazu Emami, Ali Shinozaki, Takashi Kunii, Naoto Matsuo, Takeshi Kawai, Kensuke Univ Tokyo Grad Sch Informat Sci & Technol Dept Mechanoinformat Bunkyo Ku 7-3-1 Hongo Tokyo 1138656 Japan Univ Tokyo Res Ctr Adv Sci & Technol Meguro Ku 4-6-1 Komaba Tokyo 1538904 Japan Natl Inst Informat & Commun Technol CiNet Meguro Ku 1-4 Yamadaoka Suita Osaka 5650871 Japan Univ Tokyo Grad Sch Med Dept Neurosurg Bunkyo Ku 7-3-1 Hongo Tokyo 1138656 Japan Tokyo Metropolitan Neurol Hosp 2-6-1 Musadhidai Fuchu Tokyo 1830042 Japan Jichi Med Univ Dept Neurosurg 3311-1 Yakushiji Shimotsuke Tochigi 3290498 Japan
Objective: In long-term video-monitoring, automatic seizure detection holds great promise as a means to reduce the workload of the epileptologist. A convolutional neural network (CNN) designed to process images of EEG... 详细信息
来源: 评论
A fusion autoencoder model and piecewise anomaly index for aero-engine fault diagnosis
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APPLIED INTELLIGENCE 2024年 第20期54卷 10148-10160页
作者: Feng, Kun Xiao, Yuan Li, Zhouzheng Miao, Dongyan Beijing Univ Chem Technol State Key Lab High end Compressor & Syst Technol 15 Beisanhuan East Rd Beijing 100029 Peoples R China
Safety, efficiency, and reliability are essential requirements for aero-engines. Timely and accurate diagnosis of engine faults enables effective planning of maintenance operations and reduces downtime. Although tradi... 详细信息
来源: 评论
Denoising Graph autoencoder for Missing Human Joints Reconstruction
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IEEE ACCESS 2024年 12卷 57381-57389页
作者: Lee, Wonseok Park, Seonghee Kim, Taejoon Chungbuk Natl Univ Dept Informat & Commun Engn Chungju 28644 South Korea Elect & Telecommun Res Inst Digital Convergence Res Lab Daejeon 34129 South Korea Chungbuk Natl Univ Res Inst Comp & Informat Commun Chungju 28644 South Korea
Skeleton-based human action recognition (HAR) is being utilized in various fields like action classification and abnormal behavior detection. The accurate coordinates of the human joints are a crucial factor for the h... 详细信息
来源: 评论
Graph structured autoencoder
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NEURAL NETWORKS 2018年 106卷 271-280页
作者: Majumdar, Angshul Indraprastha Inst Informat Technol A 606Acad Bldg Delhi India
In this work, we introduce the graph regularized autoencoder. We propose three variants. The first one is the unsupervised version. The second one is tailored for clustering, by incorporating subspace clustering terms... 详细信息
来源: 评论
Fermentation process quality prediction using teacher student stacked sparse recurrent autoencoder
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CANADIAN JOURNAL OF CHEMICAL ENGINEERING 2022年 第10期100卷 2907-2917页
作者: Gao, Xuejin Meng, Lingjun Gao, Huihui Han, Huayun Qi, Yongsheng Beijing Univ Technol Fac Informat Technol Beijing 100124 Peoples R China Minist Educ Engn Res Ctr Digital Community Beijing 100124 Peoples R China Beijing Lab Urban Mass Transit Beijing 100124 Peoples R China Beijing Key Lab Computat Intelligence & Intellige Beijing 100124 Peoples R China Inner Mongolia Univ Technol Sch Elect Power Hohhot Peoples R China
For predicting the value of the quality variable in fermentation processes, traditional data-driven methods do not use information in large amounts of unlabelled data. To solve this data-rich but information-poor (DRI... 详细信息
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Joint loss learning-enabled semi-supervised autoencoder for bearing fault diagnosis under limited labeled vibration signals
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JOURNAL OF VIBRATION AND CONTROL 2024年 第19-20期30卷 4537-4550页
作者: Liang, Mingxuan Zhou, Kai China Jiliang Univ Coll Mech & Elect Engn Hangzhou Peoples R China Hong Kong Polytech Univ Dept Civil & Environm Engn Hong Kong Peoples R China Michigan Technol Univ Dept Mech Engn & Engn Mech Houghton MI USA Hong Kong Polytech Univ Dept Civil & Environm Engn Hung Hom 11 Yuk Choi Rd Hong Kong Peoples R China
Rolling bearing is a critical component of machinery that has been widely applied in manufacturing, transportation, aerospace, and power and energy industries. The timely and accurate bearing fault detection thus is o... 详细信息
来源: 评论
A semisupervised autoencoder-based method for anomaly detection in cutting tools
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JOURNAL OF MANUFACTURING PROCESSES 2023年 93卷 315-327页
作者: Sun, Shixu Liu, Yingchao Hu, Xiaofeng Zhang, Wenjuan Shanghai Jiao Tong Univ Sch Mech Engn Shanghai 200240 Peoples R China Shanghai Aerosp Control Technol Inst Shanghai 201109 Peoples R China Shanghai Inst Precis Measurement & Test Shanghai 201109 Peoples R China Univ Warwick Warwick Business Sch Coventry CV4 7AL England
Detecting anomalies such as breakage and excessive wear of cutting tools in the machining process is crucial to prevent damage and improve productivity. Data-driven anomaly detection (AD) methods suffer from limited a... 详细信息
来源: 评论
HyperRefiner:a refined hyperspectral pansharpening network based on the autoencoder and self-attention
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International Journal of Digital Earth 2023年 第1期16卷 3268-3294页
作者: Bo Zhou Xianfeng Zhang Xiao Chen Miao Ren Ziyuan Feng Institute of Remote Sensing and Geographic Information System Peking UniversityBeiigPeople's Republic of China
Deep learning has been developed to generate promising super resolution hyperspectral imagery by fusing hyperspectral imagery with the panchromatic ***,it is still challenging to maintain edge spectral information in ... 详细信息
来源: 评论
Scalable Discrete Matrix Factorization and Semantic autoencoder for Cross-Media Retrieval
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IEEE TRANSACTIONS ON CYBERNETICS 2022年 第7期52卷 5947-5960页
作者: Zhang, Donglin Wu, Xiao-Jun Jiangnan Univ Sch Artificial Intelligence & Comp Sci Wuxi 214122 Jiangsu Peoples R China Jiangnan Univ Jiangsu Prov Engn Lab Pattern Recognit & Computat Wuxi 214122 Jiangsu Peoples R China
Hashing methods have sparked great attention on multimedia tasks due to their effectiveness and efficiency. However, most existing methods generate binary codes by relaxing the binary constraints, which may cause larg... 详细信息
来源: 评论