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检索条件"主题词=variational autoencoder"
1554 条 记 录,以下是641-650 订阅
Multimodal protein representation learning and target-aware variational auto-encoders for protein-binding ligand generation
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MACHINE LEARNING-SCIENCE AND TECHNOLOGY 2024年 第2期5卷 025021页
作者: Khang Ngo, Nhat Son Hy, Truong FPT Software AI Ctr Hanoi Vietnam Indiana State Univ Dept Math & Comp Sci Terre Haute IN USA
Without knowledge of specific pockets, generating ligands based on the global structure of a protein target plays a crucial role in drug discovery as it helps reduce the search space for potential drug-like candidates... 详细信息
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Bayesian Inference for Non-Linear Forward Model by Using a VAE-Based Neural Network Structure
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IEEE TRANSACTIONS ON SIGNAL PROCESSING 2024年 72卷 1400-1411页
作者: Zhang, Yechuan Zheng, Jian-Qing Chappell, Michael Univ Oxford Inst Biomed Engn Dept Engn Sci Oxford OX1 3PJ England Univ Oxford Kennedy Inst Rheumatol Nuffield Dept Orthopaed Rheumatol & Musculoskeleta Oxford OX3 7FY England Univ Nottingham Sir Peter Mansfield Imaging Ctr Sch Med Nottingham NG7 2RD England Univ Nottingham Sch Med Mental Hlth & Clin Neurosci Nottingham NG7 2RD England Univ Oxford Wellcome Ctr Integrat Neuroimaging Nuffield Dept Clin Neurosci FMRIB Oxford OX3 9DU England
In this paper, a variational autoencoder (VAE) based framework is introduced to solve parameter estimation problems for non-linear forward models. In particular, we focus on applications in the field of medical imagin... 详细信息
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TransDiff: medical image segmentation method based on Swin Transformer with diffusion probabilistic model
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APPLIED INTELLIGENCE 2024年 第8期54卷 6543-6557页
作者: Liu, Xiaoxiao Zhao, Yan Wang, Shigang Wei, Jian Jilin Univ Sch Commun Engn Changchun 130012 Peoples R China
Medical image segmentation can provide a reliable basis for clinical analysis and diagnosis. However, this task is challenging due to the low contrast, boundary ambiguity between organs or lesions and surrounding tiss... 详细信息
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Bayesian Hierarchical Sparse autoencoder for Massive MIMO CSI Feedback
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IEEE TRANSACTIONS ON SIGNAL PROCESSING 2024年 72卷 3213-3227页
作者: Guo, Huayan Lau, Vincent K. N. Hong Kong Univ Sci & Technol Dept Elect & Comp Engn Kowloon Hong Kong 999077 Peoples R China
Efficient channel state information (CSI) compression and feedback from user equipment to the base station (BS) are crucial for achieving the promised capacity gains in massive multiple-input multiple-output (MIMO) sy... 详细信息
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Business Process Anomaly Detection and Root Cause Analysis Using BLSTM-VAE With Attention
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IEEE ACCESS 2024年 12卷 101390-101406页
作者: El-Aziz, Eman Abd Fathalla, Radwa Ismail, Yasser Shaheen, Mohamed Arab Acad Sci Technol & Maritime Transport Coll Comp & IT Alexandria 21625 Egypt Southern Univ & A&M Coll Elect Engn Dept Baton Rouge LA 70807 USA
Detecting anomalous executions in business process data is crucial for safeguarding the efficiency and success of an organization. Unsupervised approaches are commonly used for business process anomaly detection becau... 详细信息
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VAE-WACGAN: An Improved Data Augmentation Method Based on VAEGAN for Intrusion Detection
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SENSORS 2024年 第18期24卷 6035页
作者: Tian, Wuxin Shen, Yanping Guo, Na Yuan, Jing Yang, Yanqing Inst Disaster Prevent Sch Informat Engn Beijing 101601 Peoples R China Xinjiang Univ Coll Informat Sci & Engn Urumqi 830046 Peoples R China
To address the class imbalance issue in network intrusion detection, which degrades performance of intrusion detection models, this paper proposes a novel generative model called VAE-WACGAN to generate minority class ... 详细信息
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Intra-pulse modulation discrimination using a self-supervised attention-driven CNN-BiLSTM-VAE combination
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PHYSICAL COMMUNICATION 2024年 67卷
作者: Sharma, Purabi Sarma, Kandarpa Kumar Gauhati Univ Dept Elect & Commun Engn Gauhati Assam India
Identification of intra-pulse modulation (IPM) of radar signals is a crucial part of contemporary electronic support systems and electronic intelligence reconnaissance. Artificial intelligence (AI)-based methods can b... 详细信息
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GenCoder: A Generative AI-Based Adaptive Intra-Vehicle Intrusion Detection System
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IEEE ACCESS 2024年 12卷 150651-150663页
作者: Smolin, Mikhail Kyrgyz State Tech Univ Dept Appl Math & Comp Sci Bishkek 720044 Kyrgyzstan
With the rapid expansion of the vehicular cybersecurity (VCS) market and the increasing sophistication of cyberthreats, developing an adaptive intra-vehicular intrusion detection system (IDS) is crucial. This paper in... 详细信息
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Knowledge-embedding deep interpretable graph model for wear prediction: Application in pantograph-catenary systems
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RELIABILITY ENGINEERING & SYSTEM SAFETY 2025年 261卷
作者: Mo, Yutao Peng, Yizhen Wu, Jing Fan, Kangbo Chongqing Univ Coll Mech & Vehicle Engn Chongqing 400044 Peoples R China Chongqing Rail Transit Grp Co LTD Chongqing 400042 Peoples R China
The wear modeling and life prediction of pantographs are crucial for ensuring the safety and reliability of urban rail transit systems. However, because of the complex interplay between stochastic vibrations and elect... 详细信息
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DiffuseVAE plus plus : Mitigating training-sampling mismatch based on additional noise for higher fidelity image generation
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NEUROCOMPUTING 2025年 633卷
作者: Yang, Xiaobao Luo, Wei Ning, Hailong Zhang, Guorui Sun, Wei Ma, Sugang Xian Univ Posts & Telecommun Sch Comp Sci & Technol Xian Peoples R China Northwestern Polytech Univ Sch Comp Sci Xian Peoples R China
Denoising Diffusion Probabilistic Models (DDPMs) have demonstrated remarkable results in image generation. However, there exist a mismatch between the training and sampling process in current diffusion models, in addi... 详细信息
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