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检索条件"主题词=autoencoder"
4298 条 记 录,以下是1071-1080 订阅
Sentiment and Mobility Analysis on COVID-19 Restrictions with autoencoder  22
Sentiment and Mobility Analysis on COVID-19 Restrictions wit...
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Proceedings of the 7th International Conference on Sustainable Information Engineering and Technology
作者: Weldy Sujarmanto Merpati Vortuna Amerta Nalle Nurul Maulida Bayu Chandra Putra Stevania Hildegardis Bere Novanto Yudistira Brawijaya University Indonesia)
In 2020, the world was attacked by a virus known as the COVID-19 virus. Restrictions on people’s activities were conducted in various countries to prevent the spread of the virus. However, since people were vaccinate... 详细信息
来源: 评论
TANet: An Unsupervised Two-Stream autoencoder Network for Hyperspectral Unmixing
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IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 2022年 60卷
作者: Jin, Qiwen Ma, Yong Mei, Xiaoguang Ma, Jiayi Wuhan Univ Elect Informat Sch Wuhan 430072 Peoples R China
Spectral unmixing is a major technique for the further development of hyperspectral analysis. It aims to determine the corresponding proportion (fractional abundance) of the basic spectral signatures (endmembers) blin... 详细信息
来源: 评论
Credit Card Fraud Detection Based on Combination of Sparse autoencoder and Support Vector Machine  22
Credit Card Fraud Detection Based on Combination of Sparse A...
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Proceedings of the 2022 6th International Conference on Electronic Information Technology and Computer Engineering
作者: Honlam Li Department of statistics and actuarial science The university of Hong Kong China
Credit card fraud has become a serious issue for banks and businesses as more and more transactions take place online. A number of machine learning methods have been developed to learn patterns in credit card frauds. ... 详细信息
来源: 评论
autoencoder-driven fault detection and diagnosis in building automation systems: Residual-based and latent space-based approaches
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BUILDING AND ENVIRONMENT 2021年 203卷 108066-108066页
作者: Choi, Youngwoong Yoon, Sungmin Incheon Natl Univ Div Architecture & Urban Design Incheon 22012 South Korea Incheon Natl Univ Inst Urban Sci Incheon 22012 South Korea
Recently, data-driven fault detection and diagnosis (FDD) technologies have been studied extensively to detect the fault status early and maintain the health of building automation systems (BASs). Among the various al... 详细信息
来源: 评论
Quantized non-volatile nanomagnetic domain wall synapse based autoencoder for efficient unsupervised network anomaly detection
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NEUROMORPHIC COMPUTING AND ENGINEERING 2024年 第2期4卷 024012-024012页
作者: Alam, Muhammad Sabbir Al Misba, Walid Atulasimha, Jayasimha Virginia Commonwealth Univ Dept Mech & Nucl Engn Richmond VA 23298 USA Virginia Commonwealth Univ Dept Elect & Comp Engn Richmond VA 23298 USA Lawrence Berkeley Natl Lab Mat Sci Div Berkeley CA 94720 USA Univ Calif Berkeley Dept Elect Engn & Comp Sci Berkeley CA 94720 USA
Anomaly detection in real-time using autoencoders implemented on edge devices is exceedingly challenging due to limited hardware, energy, and computational resources. We show that these limitations can be addressed by... 详细信息
来源: 评论
QCAE: A quadruple branch CNN autoencoder for real-time electricity price forecasting
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INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS 2022年 141卷
作者: Yang, Haolin Schell, Kristen R. Rensselaer Polytech Inst Ind & Syst Engn Dept Troy NY 12180 USA Carleton Univ Mech & Aerosp Engn Dept Ottawa ON K1S 5B6 Canada
Real-time electricity market data is highly volatile and very noisy. The properties of such data make forecasting models difficult to develop, with traditional statistical models in particular affected by the "cu... 详细信息
来源: 评论
Unsupervised Learning Approach for Abnormal Event Detection in Surveillance Video by Hybrid autoencoder
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NEURAL PROCESSING LETTERS 2020年 第2期52卷 961-975页
作者: Zhou, Fuqiang Wang, Lin Li, Zuoxin Zuo, Wangxia Tan, Haishu Beihang Univ Sch Instrumentat Sci & Optoelect Engn Beijing 100191 Peoples R China Foshan Univ Dept Elect Informat Engn Foshan 528000 Peoples R China
Abnormal detection plays an important role in video surveillance. LSTM encoder-decoder is used to learn representation of video sequences and applied for detecting abnormal event in complex environment. The learned re... 详细信息
来源: 评论
Efficient color image retrieval method using deep stacked sparse autoencoder
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JOURNAL OF ELECTRONIC IMAGING 2022年 第2期31卷 023003-023003页
作者: Kale, Mandar Mukhopadhyay, Sudipta Indian Inst Technol Kharagpur Dept Elect & Elect Commun Engn Kharagpur W Bengal India
The recent advancement in deep learning-based approaches vastly outperforms the traditional image descriptors. Deep learning models, such as residual networks (ResNet), are well known for finding salient features. Alt... 详细信息
来源: 评论
autoencoder-Inspired Convolutional Network-Based Super-Resolution Method in MRI
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IEEE JOURNAL OF TRANSLATIONAL ENGINEERING IN HEALTH AND MEDICINE 2021年 9卷 1800113页
作者: Park, Seonyeong Gach, H. Michael Kim, Siyong Lee, Suk Jin Motai, Yuichi Univ Illinois Dept Bioengn Urbana IL 61820 USA Washington Univ Dept Radiat Oncol St Louis MO 63130 USA Virginia Commonwealth Univ Dept Radiat Oncol Div Med Phys Richmond VA 23284 USA Columbus State Univ TSYS Sch Comp Sci Columbus GA 31907 USA Virginia Commonwealth Univ Dept Elect & Comp Engn Richmond VA 23284 USA
Objective: To introduce an MRI in-plane resolution enhancement method that estimates High-Resolution (HR) MRIs from Low-Resolution (LR) MRIs. Method & Materials: Previous CNN-based MRI super-resolution methods cau... 详细信息
来源: 评论
Inverse design of broadband metasurface absorber based on convolutional autoencoder network and inverse design network
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JOURNAL OF PHYSICS D-APPLIED PHYSICS 2020年 第46期53卷 464002-464002页
作者: Ma, Ju Huang, Yijia Pu, Mingbo Xu, Dong Luo, Jun Guo, Yinghui Luo, Xiangang Chinese Acad Sci State Key Lab Opt Technol Nanofabricat & Microeng Inst Opt & Elect POB 350 Chengdu 610209 Peoples R China Univ Chinese Acad Sci Beijing 100049 Peoples R China
Electromagnetic (EM) metasurfaces have attracted great attention from both engineers and researchers due to their unique physical responses. With the rapid development of complex metasurfaces, the design and optimizat... 详细信息
来源: 评论