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检索条件"主题词=variational autoencoder"
1542 条 记 录,以下是31-40 订阅
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
来源: 评论
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
来源: 评论
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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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
来源: 评论
Inverse design of non-parametric acoustic metamaterials via transfer-learned dual variational autoencoder with latent space-based data augmentation
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ENGINEERING APPLICATIONS OF ARTIFICIAL INTELLIGENCE 2025年 151卷
作者: Ko, Keon Cho, Min Woo Song, Kyungjun Park, Dong Yong Park, Sang Min Pusan Natl Univ Sch Mech Engn 63-2 Busan Univ Ro Busan 46241 South Korea Korea Inst Ind Technol Adv Mobil Components Grp 320 Techno sunhwan Ro Yuga South Korea
A ventilated acoustic resonator (VAR), a class of acoustic metamaterial, offers an effective noise reduction solution in urban environments, where ventilation is essential. The significant non-linearity between the VA... 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
来源: 评论
V-GMR: a variational autoencoder-based heterogeneous graph multi-behavior recommendation model
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APPLIED INTELLIGENCE 2024年 第4期54卷 3337-3350页
作者: Yang, Haoqin Rang, Ran Xing, Linlin Zhang, Longbo Cai, Hongzhen Guo, Maozu Sun, Jiaqi Shandong Univ Technol Sch Mech Engn Zibo 255000 Shandong Peoples R China Shandong Univ Technol Comp Sci & Technol Zibo 255000 Shandong Peoples R China Shandong Univ Technol Agr Engn & Food Sci Zibo 255000 Shandong Peoples R China Beijing Univ Civil Engn & Architecture Coll Elect & Informat Engn Beijing 100044 Peoples R China
Compared to traditional single-behavior models, multibehavior recommendation models incorporate the auxiliary behavior information of users. This integration step addresses the cold-start and data sparsity issues and ... 详细信息
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Chiller fault diagnosis based on improved variational autoencoder and co-training framework: A case study of insufficient samples
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JOURNAL OF BUILDING ENGINEERING 2024年 88卷
作者: Lu, Cheng Ma, Xiang Yan, Ke China Jiliang Univ Coll Informat Engn Hangzhou 310018 Peoples R China Hunan Univ Mech & Elect Engn Changsha 410006 Peoples R China
Implementing efficient automatic fault diagnosis is critical for saving energy and minimizing financial losses in the heating ventilation air-conditioning (HVAC) systems of commercial buildings. However, the limited q... 详细信息
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HGMVAE: hierarchical disentanglement in Gaussian mixture variational autoencoder
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VISUAL COMPUTER 2024年 第10期40卷 7491-7502页
作者: Zhou, Jiashuang Liu, Yongqi Du, Xiaoqin Wuhan Text Univ Dept Comp Sci & Artificial Intelligence Wuhan 430200 Hubei Peoples R China
Recent advancements in deep neural networks have shown great potential in generating realistic data and performing clustering tasks. This is due to their ability to capture intricate patterns. However, current generat... 详细信息
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Disentangled variational autoencoder for Emotion Recognition in Conversations
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IEEE TRANSACTIONS ON AFFECTIVE COMPUTING 2024年 第2期15卷 508-518页
作者: Yang, Kailai Zhang, Tianlin Ananiadou, Sophia Univ Manchester Dept Comp Sci NaCTeM Manchester M13 9PL England
In Emotion Recognition in Conversations (ERC), the emotions of target utterances are closely dependent on their context. Therefore, existing works train the model to generate the response of the target utterance, whic... 详细信息
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